The West number is an empirical parameter used to characterize the performance of Stirling engines, and other Stirling systems. It is very similar to the Beale number where a larger number indicates higher performance; however, the West number includes temperature compensation. The West number is often used to approximate of the power output of a Stirling engine. The average value is (0.25) [1] for a wide variety of engines, although it may range up to (0.35) [2], particularly for engines operating with a high temperature differential.

The West number may be defined as:

Failed to parse (Missing texvc executable; please see math/README to configure.): W_n = \frac{Wo}{P V f} \frac{(T_H + T_K)}{(T_H - T_K)} = B_n \frac{(T_H + T_K)}{(T_H - T_K)}

where:

• W_n is the West number
• W_o is the power output of the engine (watts)
• P is the mean average gas pressure (Pa) or (MPa, if volume is in cm³)
• V is swept volume of the expansion space (m³) or (cm³, if pressure is in MPa)
• f is the engine cycle frequency (Hz)
• T_H is the absolute temperature of the expansion space or heater (kelvins)
• T_K is the absolute temperature of the compression space or cooler (kelvins)
• B_n is the Beale number for an engine operating between temperatures T_H and T_K

When the Beale number is known, but the West number is not known, it is possible to calculate it. First calculate the West number at the temperatures T_H and T_K for which the Beale number is known, and then use the resulting West number to calculate output power for other temperatures.

To estimate the power output of a new engine design, nominal values are assumed for the West number, pressure, swept volume and frequency, and the power is calculated as follows:

Failed to parse (Missing texvc executable; please see math/README to configure.): W_o = W_n P V f \frac{(T_H - T_K)}{(T_H + T_K)}

[1]

For example, with an absolute temperature ratio of 2, the portion of the equation representing temperature correction equals 1/3. With a temperature ratio of 3, the temperature term is 1/2. This factor accounts for the difference between the West equation, and the Beale equation in which this temperature term is taken as a constant. Thus, the Beale number is typically in the range of 0.10 to 0.15, which is about 1/3 to 1/2 the value of the West number.

References[link]

1. ^ ornl-tm-10475

External links[link]

• Stirling Engine Performance Calculator

Kanye West
West at the SWU Music & Arts Festival, 2011
Background information
Birth name	Kanye Omari West
Born	(1977-06-08) June 8, 1977 (age 35) Atlanta, Georgia, United States
Origin	Chicago, Illinois, United States
Genres	Hip hop
Occupations	rapper, singer, songwriter, record producer, music video director, film director, fashion designer
Instruments	Vocals, keyboards, sampler, percussion, synthesizer
Years active	1996–present
Labels	GOOD Music, Roc-A-Fella, Def Jam
Associated acts	Go Getters, Child Rebel Soldier, Jay-Z, The Throne, Common, John Legend, Kid Cudi, Rihanna, Jeff Bhasker, Pusha T, Mos Def, Mr Hudson, Talib Kweli, Big Sean, A-Trak, Pharrell, Lupe Fiasco, RZA
Website	kanyewest.com

Kanye Omari West ( /ˈkɑːnjeɪ/; born June 8, 1977)^[1] is an American musician, film director and fashion designer. West first rose to fame as a producer for Roc-A-Fella Records, where he eventually achieved recognition for his work on Jay-Z's album The Blueprint, as well as hit singles for musical artists including Alicia Keys, Ludacris, and Janet Jackson. His style of production originally used pitched-up vocal samples from soul songs incorporated with his own drums and instruments. However, subsequent productions saw him broadening his musical palette and expressing influences encompassing '70s R&B, baroque pop, trip hop, arena rock, folk, alternative, electronica, synthpop, and classical music.^[2]

West released his debut album The College Dropout in 2004, his second album Late Registration in 2005, his third album Graduation in 2007, his fourth album 808s & Heartbreak in 2008, and his fifth album My Beautiful Dark Twisted Fantasy in 2010. West released a collaborative album, Watch the Throne with Jay-Z in 2011, which is the duo's first collaborative album. His five solo albums, all of which have gone platinum, have received numerous awards and critical acclaim.^[3] As of 2012, West has won a total of eighteen Grammy Awards, making him one of the most awarded artists of all-time.^[4] All albums have been very commercially successful, with My Beautiful Dark Twisted Fantasy becoming his fourth consecutive No. 1 album in the U.S. upon release.^[5] West has had 5 songs exceed 3 million in digital sales as of July 2011, with "Gold Digger" selling 3,086,000, "Stronger" selling 4,402,000, "Heartless" selling 3,742,000, "E.T." selling over 4,000,000 and "Love Lockdown" selling over 3,000,000^[6][7] placing him third in overall digital sales of the past decade.^[8][9] He has sold over 30 million digital songs in the United States making him one of the best-selling digital artists of all-time.^[10]

West also runs his own record label GOOD Music, home to artists such as John Legend, Common and Kid Cudi.^[11] West's mascot and trademark is "Dropout Bear," a teddy bear which has appeared on the covers of three of his five solo albums as well as various single covers and in his music videos.^[12] About.com ranked Kanye West No. 8 on their "Top 50 Hip-Hop Producers" list.^[13] On May 16, 2008, Kanye West was crowned by MTV as the year's No. 1 "Hottest MC in the Game."^[14] On December 17, 2010, Kanye West was voted as the MTV Man of the Year by MTV.^[15] Billboard ranked Kanye West No. 3 on their list of Top 10 Producers of the Decade.^[16] West has also been included in the Time 100 list of the most influential people in the world as well as being listed in a number of Forbes' annual lists.^[17]

Kanye will release the full-length album entitled Cruel Summer with GOOD Music signed artists sometime in 2012.

Early life[link]

Kanye West was born in Atlanta, Georgia,^[18] where he lived with his parents. When he was three years old, his parents divorced, and he and his mother moved to Chicago, Illinois.^[19] His father was Ray West, a former Black Panther who was one of the first black photojournalists at The Atlanta Journal-Constitution, and is now a Christian counselor.^[19] West's mother, Dr. Donda West, was a Professor of English at Clark Atlanta University, and the Chair of the English Department at Chicago State University before retiring to serve as West's manager. He was raised in a middle-class background, attending Polaris High School^[20] in suburban Oak Lawn, Illinois after living in Chicago.^[21] When asked about his grades in high school, West replied, "I got A's and B's. And I'm not even frontin'".^[22]

West attended art classes at the American Academy of Art in Chicago, and also enrolled at Chicago State University, but dropped out to focus on his music career.^[23] While attending school, West produced for local artists. He later gained fame by producing hit singles for major hip hop/R&B artists, including Jay-Z, Talib Kweli, Cam'ron, Paul Wall, Common, Mobb Deep, Jermaine Dupri, Scarface, The Game, Alicia Keys, Janet Jackson, John Legend among others. He also "ghost-produced" for his mentor Deric Angelettie, according to his song "Last Call" and the credits of Nas' "Poppa Was a Playa".^[23]

Music career[link]

1996–2003: Career beginnings[link]

Kanye West's first career productions came on Chicago rapper Grav's 1996 debut album Down to Earth. West produced eight tracks on the album. While the album did not attract much attention and would be the only album released by Grav, West would soon be producing for higher profile artists. In 1998–1999 he produced for well-known artists such as Jermaine Dupri, Foxy Brown, Goodie Mob, and the group Harlem World.

West got his big break in the year 2000, when he began to produce for artists on Roc-a-Fella Records. He produced the well-received Jay-Z song "This Can't Be Life" off of the album The Dynasty: Roc La Familia. West would later state that to create the beat for "This Can't Be Life", he sped up the drum beat from Dr. Dre's song "Xxplosive".^[24]

After producing for Jay-Z earlier, West’s sound was featured heavily on Jay-Z's critically acclaimed album The Blueprint, released September 11, 2001.^[25] His work was featured on the lead single "Izzo (H.O.V.A.)", "Heart of the City (Ain't No Love)" and a diss track against Nas and Mobb Deep named "Takeover"; West has worked with Mobb Deep and Nas since the track's release.^[25]

After meeting great commercial success and critical acclaim for his productions on The Blueprint, West became a sought after producer in the hip-hop industry, even before he became known as a rapper and solo artist. In the years 2002–2003 he would produce for artists such as Nas, Scarface, Talib Kweli, Mos Def, T.I., Ludacris, DMX, and Monica. He also continued producing for Roc-a-Fella Records artists and contribued four tracks to Jay-Z's follow up album to The Blueprint, The Blueprint²: The Gift & the Curse.

After great successes as a producer, West now looked to pursue a career as a rapper and solo artist, but struggled to get a record deal. Chris Anokute, then A&R at Def Jam, said that when West regularly dropped by the office to pick up his producer checks he would play demos of solo material to Anokute in his cubicle and bemoan the fact that no one was taking him seriously as a rapper.^[26] Jay-Z admitted that Roc-A-Fella was initially reluctant to support West as a rapper, claiming that he saw him as a producer first and foremost.^[27] Multiple record companies felt he was not as marketable as rappers who portray the "street image" prominent in hip hop culture.^[24] Beginning his career as a rapper, Kanye West recorded the third verse on the song "The Bounce" off of Jay-Z's The Blueprint²: The Gift & the Curse, an album he produced for, from the same label he was signed to as a rapper.

[edit] 2004–05: The College Dropout and Late Registration

On October 23, 2002, West was involved in a near fatal car crash while driving home from the recording studio.^[28] The crash provided inspiration for West's first single, "Through the Wire".^[29] West's faith is apparent in many of his songs, such as "Jesus Walks", which became a staple at his benefit performances, such as the Live 8 concert. These songs were featured on West's debut album, The College Dropout, which was released on Roc-A-Fella Records in February 2004, and went on to receive critical acclaim. The album also defined the style for which West would become known, including wordplay and sampling.^[29] The album was eventually certified triple platinum. Guest appearances included Jay-Z, Ludacris, GLC, Consequence, Talib Kweli, Mos Def, Common, and Syleena Johnson. The album also featured the singles, "All Falls Down" and "The New Workout Plan", as well as Twista's number one single, "Slow Jamz".^[30] During 2003 West also co-produced songs for British singer Javine Hylton, even appearing in the music video to Real Things playing the love interest of Javine.

West was involved in a financial dispute over Royce Da 5'9"'s song "Heartbeat", produced by West and released on Build & Destroy: The Lost Sessions. West maintains that Royce never paid for the beat, but recorded to it and released it; hearing him on the beat, the original customers decided not to buy it from West. After the disagreement, West vowed to never work with Royce again.^[31] Other Kanye West-produced hit singles during the period The College Dropout was released included "I Changed My Mind" by Keyshia Cole, "Overnight Celebrity" by Twista and "Talk About Our Love" by Brandy.^[29]

West and Jamie Foxx performing "Gold Digger" at the Democratic Convention in Denver, Colorado

Taking a more eclectic route, West collaborated with American film score composer Jon Brion to construct his second album, Late Registration, which was released on August 30, 2005.^[32] Like its predecessor, the sophomore effort garnered universal acclaim from music critics.^[33] Late Registration topped countless critic polls and was revered as the best album of the year by numerous publications, including USA Today, Spin, and Time.^[34][35] Rolling Stone awarded the album the highest position on their end of the year record list and hailed it as a "sweepingly generous, absurdly virtuosic hip-hop classic."^[36] The record earned the number one spot on the Village Voice's Pazz & Jop critics' poll of 2005 for the second consecutive year.^[37] Late Registration was also a commercial success, selling over 860,000 copies in its first week alone and topping the Billboard 200.^[38] Grossing over 2.3 million units sold in the United States alone by year's end, Late Registration was considered by industry observers as the sole majorly successful album release of the fall of 2005, a season that was plagued by steadily declining CD sales.^[39] The second album earned eight Grammy Award nominations including Album of the Year and Record of the Year for the song "Gold Digger".^[40] The album is certified triple platinum.^[41]

On August 22, 2005, the MTV special All Eyes On Kanye West aired, in which West spoke out against homophobia in hip-hop. He claimed that hip-hop has always been about "speaking your mind and about breaking down barriers, but everyone in hip-hop discriminates against gay people."^[42] He then reflected on a personal experience. He said that he had a "turning point" when he realized one of his cousins was gay. He said regarding this experience: "This is my cousin. I love him and I've been discriminating against gays." He drew comparison between African Americans' struggle for civil rights and today's gay rights movement. The following year, in an interview with Entertainment Weekly, West further expounded his experiences with and views on the relationship between the black and gay communities.^[43]

In September 2005, West announced that he would release his Pastelle Clothing line in spring 2006:^[44] "Now that I have a Grammy under my belt and Late Registration is finished, I am ready to launch my clothing line next spring." In that year, West produced the hit singles "Go" by Common and "Dreams" by The Game.^[45]

[edit] 2007–09: Graduation and 808s & Heartbreak

West performing in Kuala Lumpur, Malaysia, April 2007.

In 2007, it was announced that West would be starring in a series directed by Larry Charles. He has been working on the pilot episode for the past two years with Larry Charles and Rick Rubin. He also had this to say on January 14: "I wouldn't do something as cliché as a reality show. At least give me the credit for being more creative than that. It's a situational half-hour comedy. It's fictional, and loosely based on my life.^[46] " West also collaborated with Japanese hip-hop group Teriyaki Boyz to produce the single "I Still Love H.E.R.", a reference to Common's 1994 single "I Used to Love H.E.R.". Further to this, during a radio appearance in early 2007, West, like many of his peers, recorded an impromptu freestyle to the popular song "Throw Some D's." The song that to all other rappers was about automobile rims, was used by West to comically refer to D-cup breasts. Because of the unexpected success of the song, West went on to make a video for the freestyle, in which he is seen playing his 'Old Ass Cousin'.^[47]

West was also featured in a new song called "Classic (Better Than I've Ever Been)". It was believed to be a single for, Graduation, because he is featured on the track, but Nike quickly explained that it was for the Nike Air Force 1's anniversary. It was meant only to be an exclusive track for the company.^[48]

On March 25, 2007, he and his father Ray West supported World Water Day by having a "Walk for Water" rally.^[49] After a two-year break, West has returned to being a fashion columnist in lifestyle magazine Complex.^[50] On July 7, 2007, West performed with The Police and John Mayer at the American leg of Live Earth.^[51] West hosted the August 17 edition of British comedy- variety show The Friday Night Project.^[52]

In July 2007, West changed the release date of Graduation, his third album, from September 18, 2007, to the same release date as 50 Cent's album Curtis, September 11, 2007.^[53] 50 Cent later claimed that if Graduation were to sell more records than Curtis, he would stop releasing solo albums. However, 50 Cent would later dispel his comments.^[54] The album has been certified double platinum. Guest appearances included T-Pain, Mos Def, and Lil Wayne.^[55]

On August 26, 2007, West appeared as himself on the HBO television show Entourage which he used as a platform to premier his new single "Good Life" during the end credits. On September 9, 2007, West performed at the 2007 MTV Video Music Awards, losing in every category he was nominated for; he gave an angry speech immediately afterward. (see "Controversies" section)

Following the MTV stint, West was nominated in eight Grammy Award categories for the 50th annual Grammy Awards.^[57] He won four of them,^[58] including Best Rap Album for Graduation and Best Rap Solo Performance for "Stronger" from Graduation. During the four-hour televised Grammy Awards ceremony, West also performed two songs: "Stronger" (with Daft Punk) and "Hey Mama" (in honor of his recently deceased mother).^[59]

West kicked off the Glow in the Dark Tour in Seattle at the Key Arena on April 16. The tour was originally scheduled to end in June in Cincinnati but was extended into August. Over the course of the tour West was joined by a varying group of opening acts, including Lupe Fiasco, Rihanna, N.E.R.D., DJ Craze, and Gnarls Barkley. On June 15, West was scheduled to perform a late night set at the Bonnaroo Music Festival. His performance started almost two hours late and ran for half of its alloted time, angering many fans in the audience. West later wrote an outraged entry on his blog, blaming the festival organizers as well as Pearl Jam's preceding set, which ran longer than expected.

On September 7, West debuted a new song "Love Lockdown" at the 2008 MTV Video Music Awards. "Love Lockdown" features no rapping and only singing using an auto-tune device. This song appears on West's fourth studio album, 808s & Heartbreak. The new album was expected to be released on December 16, but West announced on his blog on September 24, 2008, that he had finished the album and would be releasing it sometime in November, earlier than previously scheduled. In early October, West made a surprise appearance at a T.I. concert in Los Angeles, where he stated that 808s & Heartbreak was scheduled to be released on November 25, though it was actually released on the 24th, and that the second single is "Heartless". The album was another number one album for West, even though the first week numbers fell well short of Graduation with 450,145 sold.^[60]

West performing in 2008

West performed at the American Music Awards ceremony on November 23.^[61] That same night he won two AMA awards, including Favorite Rap/Hip-Hop Album for Graduation and Favorite Rap/Hip-Hop Male Artist. West performed at the Democratic National Convention in Denver in August 2008, along with Wyclef Jean and N.E.R.D. in support of Barack Obama. On January 20, 2009, Kanye West performed at the Youth Inaugural Ball hosted by MTV for Obama's inauguration.

On February 17, 2009, West was named one of Top 10 Most Stylish Men in America by GQ.^[62] The next day, February 18, 2009, West won International Male Solo Artist at The Brit Awards 2009. West was not in attendance but accepted his award with a video speech, saying "Barack is the 'Best Interracial Male' but I'm proud to be the Best International Male in the world.^[63]

In April 2009, Kanye West recorded a song called "Hurricane" with 30 Seconds to Mars to appear on their album This Is War, but was not released due to legal issues with both record companies. The song was eventually released on the deluxe version of This Is War, titled "Hurricane 2.0".^[64][65][66]

[edit] 2010–present: My Beautiful Dark Twisted Fantasy and Watch the Throne

West performing at The Big Chill

In May 2010, West made an animated television guest appearance on Fox's animated television series The Cleveland Show (a spin-off of Family Guy) as the voice behind "Kenny West", a rival of Cleveland Brown's son.^[67] In his first episode he performed in a rap battle with Cleveland's son. The producers stated working with West was a very good experience and a reason they chose him was because they knew he was a fan of Family Guy.^[68] Kenny West re-appeared in the season 2 premiere of The Cleveland Show.

West spent the first half of 2010 in Honolulu, Hawaii, working on his new album with the working title "Good Ass Job", later named My Beautiful Dark Twisted Fantasy, released on November 22, 2010.^[69] West has cited Maya Angelou, Gil Scott-Heron and Nina Simone as his musical inspirations for this album. Outside production is said to come from RZA, Q-Tip, Pete Rock, and DJ Premier.^[70][71] West also had Justin Vernon flown into his studio on Oahu after seemingly expressing interest in sampling one of Bon Iver's songs; Vernon proceeded to feature on a number of new tracks, including "Lost In The World," which features Vernon's vocal line from Woods.^[72]

On May 28, the Dwele-assisted first single from the album, entitled "Power", leaked to the Internet. On June 30, the track was officially released via iTunes. The upcoming music video was quoted as being "apocalyptic, in a very personal way" by the director Marco Brambilla.^[73]

On September 12, 2010, West performed a new song, "Runaway" featuring Pusha T, at the 2010 MTV Video Music Awards.^[74] Shortly after the performance, Kanye revealed he was working on a 35 minute short film based around the song. The movie is said to be influenced by film noir and concerns a fallen phoenix whom Kanye falls in love with.^[75] On October 15, 2010, Kanye West was ranked 3rd in BET's "Top Ten Rappers of the 21st Century" list.^[76]

West performing at a benefit at the Museum of Modern Art in 2011

Watch the Throne, a collaborative studio album by West and Jay-Z,^[77] was released by Def Jam Recordings on August 8, 2011.^[78] It has been under production since August 2010 as part of West's GOOD Friday initiative of releasing new songs every Friday between August 20 and Christmas 2010.^[79] West said through a recent interview with MTV that the album is "going to be very dark and sexy, like couture hip hop."^[79][80][81] He appeared at the Macy's Thanksgiving Day Parade, performing the track "Lost in the World" from My Beautiful Dark Twisted Fantasy.^[82] On January 6, 2011, Kanye announced via Twitter that the first official single from Watch the Throne would be a song called "H•A•M" produced by Lex Luger. The song was released on January 11, 2011.^[83]

On April 17, 2011, West closed the Coachella Festival with a headlining set that received glowing praise from fans and critics alike.^[84][85] On July 20, a track titled "Otis" from the album was released in the iTunes Store. It samples "Try a Little Tenderness" by Otis Redding.^[86] On October 19, 2011, via his Twitter, West announced plans for a Spring 2012 GOOD Music album release.^[87] On April 6, 2012, "Mercy", the lead single from the GOOD Music compilation album, Cruel Summer, was released.^[88] The song, produced by newly signed in-house producer Lifted, features West along with Big Sean, Pusha T and southern rapper 2 Chainz.^[89]

Other ventures[link]

Business ventures[link]

In August 2008, West revealed plans to open 10 Fatburger restaurants in the Chicago area; the first was set to open in September 2008 in Orland Park. The second followed in January 2009, while a third location is yet to be revealed, although the process is being finalized. His company, KW Foods LLC, bought the rights to the chain in Chicago.^[90] Additionally, West planned to launch his fashion career, and applied for internships with major European fashion houses.^[91] He was due to release his own clothing line called Past Tell in 2009. He also collaborated with Nike to release his own shoe, Air Yeezys.

On January 22, 2009, during Paris Fashion Week, West introduced his first shoe line designed for Louis Vuitton. The line was released in summer 2009.

On October 1, 2011, Kanye West premiered his women's fashion label, DW Kanye West^[92] at Paris Fashion Week. He received support from DSquared2 duo Dean and Dan Caten, Olivier Theyskens, Jeremy Scott, Azzedine Alaïa, and the Olsen twins, who were also in attendance during his show. His debut fashion show received mixed-to-negative reviews,^[93][94] ranging from reserved observations by Style.com^[95] to excoriating commentary by The Wall Street Journal,^[96] the New York Times,^[97] the International Herald Tribune, Elleuk.com, The Daily Telegraph, Harper's Bazaar and many others.^{[98][99][100]}

Philanthropy[link]

West started the "Kanye West Foundation" in Chicago in 2003. On August 24, 2007, West hosted the inaugural benefit concert to launch the foundation's partnership with Strong American Schools. It is focused on helping Latino and African American children stay in school and continue education through grade school, high school, and college. The foundation also helps children pursue music in school. West has contributed over $500,000 to his foundation. The foundation has also been called the "Donda West Foundation".

Kanye West has appeared and participated in many fundraisers, benefit concerts, and has done community work for Hurricane Katrina relief, the Kanye West Foundation, the Millions More Movement, 100 Black Men of America, a Live Earth concert benefit, World Water Day rally and march, Nike runs, and a MTV special helping young Iraq War veterans who struggle through debt and PTSD a second chance after returning home.^[101]

Musical style and influences[link]

West working in the studio with his mentor No I.D. (left)

At the start of his career, Kanye West's production style often used pitched-up vocal samples, usually from soul songs, with his own drums and instruments.^[25] His first major release featuring his trademark vocal sampling style was "This Can't Be Life", a track from Jay-Z’s The Dynasty: Roc La Familia. West said he sped up the drum beat of Dr. Dre's "Xxplosive" to use as a replacement for his drums on "This Can't Be Life".^[24]

West has said that Wu-Tang Clan producer RZA influenced him in his style,^[21][102] and has said on numerous occasions that Wu-Tang rappers Ghostface Killah and Ol' Dirty Bastard were some of his all-time favorites, "Wu-Tang? Me and my friends talk about this all the time... We think Wu-Tang had one of the biggest impacts as far as a movement. From slang to style of dress, skits, the samples. Similar to the [production] style I use, RZA has been doing that."^[103] RZA himself has spoken quite positively of the comparisons, stating in an interview for Rolling Stone, "All good. I got super respect for Kanye. He came up to me about a year or two ago. He gave me mad praising and blessings... For people to say Wu-Tang inspire Kanye, Kanye is one of the biggest artists in the world. That goes back to what we say: 'Wu-Tang is forever.' Kanye is going to inspire people to be like him."^[104] After hearing his work on The Blueprint, RZA claimed that a torch-passing had occurred between him and West, saying, "The shoes gotta be filled. If you ain't gonna do it, somebody else is gonna do it. That's how I feel about rap today."^[104]

West accompanied by an eleven-piece chamber orchestra

While his use of sampling has lessened over time, West's production continues to feature distinctive and intricate string arrangements. This characteristic arose from him listening to the English trip hop group Portishead, whose 1998 live album Roseland NYC Live, with the New York Philharmonic Orchestra inspired him to incorporate string sections into his hip hop production.^[2] Though he was unable to afford live instruments beyond violin riffs provided by Israeli violinist Miri Ben-Ari around the time of his debut album, its subsequent commercial success allowed him to hire his very own eleven-piece string orchestra. For a time, West stood as the sole current pop star to tour with a string section.^[2]

West has stated on several occasions that outside of work, he favors listening to rock music over hip-hop. He cites Franz Ferdinand, Red Hot Chili Peppers, and The Killers as some of his favorite musical groups. Additionally, on Graduation, West drew inspiration from arena rock bands such as U2, The Rolling Stones and Led Zeppelin for melody and chord progression.^[105] Both a fan and supporter of indie culture, West uses his official website to promote obscure indie rock bands, posting up music videos and mp3s on a daily basis.^[106] This musical affinity is mutual, as West has collaborated with indie artists such as Santigold, Peter Bjorn and John, and Lykke Li while his songs have gone on to be covered countless times by myriad rock bands.^[107]

Personal life[link]

Relationships[link]

Kanye West and designer Alexis Phifer ended their 18-month engagement in 2008. The couple had been dating on and off since 2002, with West eventually proposing in August 2006. According to a friend, the couple's relationship had become increasingly strained, burdened by the sheer amount of time and attention West was dedicating to his current concert tour. "It's always sad when things like this end, and we remain friends," Phifer told People.^[108]

West was also in a high profile on/off relationship with Amber Rose from 2008 until the summer of 2010. He is now reportedly dating reality star Kim Kardashian.^[109]

Mother's death[link]

Donda West in August 2007

On November 10, 2007, West's mother, Donda West, died of complications from cosmetic surgery involving abdominoplasty and breast reduction.^[110] TMZ reported that Beverly Hills plastic surgeon Andre Aboolian refused to do the surgery because Donda West had a health condition that placed her at risk for a heart attack.^[110] Aboolian referred her to an internist to investigate her cardiac issue.^[110] Donda never met with the doctor recommended by Aboolian and had the procedures performed by a third doctor, Jan Adams.^[110] She was 58 years old (1949–2007).

Adams sent condolences to Donda West's family but declined to publicly discuss the procedure because of confidentiality.^[111] He had previously been under scrutiny by the medical board.^{[112][113][114]} Adams appeared on Larry King Live on November 20, 2007 but left before speaking. Two days later, he appeared again, with his attorney, stating he was there to "defend himself." He said that the recently released autopsy results "spoke for themselves".^[115] The final coroner's report January 10, 2008 concluded that Donda West died of "coronary artery disease and multiple post-operative factors due to or as a consequence of liposuction and mammoplasty."^[116]

The funeral and burial for Donda West was held in Oklahoma City on November 20, 2007.^[117] West held his first concert following the funeral at The O2 in London on November 22. He dedicated a performance of "Hey Mama", as well as a cover of Journey's "Don't Stop Believin'", to his mother, and did so on all other dates of his Glow in the Dark tour.^[118]

At a December 2008 press conference in New Zealand, West spoke about his mother's death for the first time. "It was like losing an arm and a leg and trying to walk through that," he told reporters.^[119]

California governor Arnold Schwarzenegger passed the "Donda West Law," a legislation which makes it mandatory for patients to provide medical clearance for elective cosmetic surgery.^[120]

Legal issues[link]

In December 2006, Robert "Evel" Knievel sued West for trademark infringement in West's video for "Touch the Sky." Knievel took issue with a "sexually charged video" in which West takes on the persona of "Evel Kanyevel" and attempts flying a rocket over a canyon. The suit filed in federal court claims infringement on his trademarked name and likeness. Knievel also claims the "vulgar and offensive" images depicted in the video damage his reputation. The suit seeks damages and to stop distribution of the video.^[121] West's attorneys argued that the music video amounted to satire and therefore was covered under the First Amendment. Just days before his death in November 2007, Knievel amicably settled the suit after being paid a visit from West, saying, "I thought he was a wonderful guy and quite a gentleman."^[122]

On September 11, 2008, West and his road manager/bodyguard Don "Don C." Crowley were arrested at Los Angeles International Airport and booked on charges of felony vandalism after an altercation with the paparazzi in which West and Crowley broke the photographers' cameras.^[123][124] West was later released from the Los Angeles Police Department's Pacific Division station in Culver City on $20,000 bail bond. On September 26, 2008 the Los Angeles County District Attorney's Office said it would not file felony counts against West over the incident. Instead the case file was forwarded to the city attorney's office, which charged West with one count of misdemeanor vandalism, one count of grand theft and one count of battery and his manager with three counts of each on March 18, 2009.^[125] West's and Crowley's arraignment was delayed from an original date of April 14, 2009.^[126]

West was arrested again on November 14, 2008 at the Hilton hotel near Gateshead after another scuffle involving a photographer outside the famous Tup Tup Palace nightclub in Newcastle Upon Tyne. He was later released "with no further action", according to a police spokesperson.^[127]

Controversies[link]

General media[link]

West has had several controversies throughout his career. On September 2, 2005, during a benefit concert for Hurricane Katrina relief on NBC, A Concert for Hurricane Relief, West was a featured speaker. When West was presenting alongside actor Mike Myers, he deviated from the prepared script. Myers spoke next and continued to read the script. Once it was West's turn to speak again, he said "George Bush doesn't care about black people." At this point, telethon producer Rick Kaplan cut off the microphone and then cut away to Chris Tucker, who was unaware of the cut for a few seconds. Still, West's comment reached much of the United States.^[128][129] Bush stated in an interview that the comment was "one of the most disgusting moments” of his presidency.^[130]

In January 2006, West again sparked controversy when he appeared on the cover of Rolling Stone in the image of Jesus wearing a crown of thorns.^[131]

In November, 2010, in a taped interview with Matt Lauer for the Today Show, West expressed regret for his criticism of Bush. "I would tell George Bush in my moment of frustration, I didn't have the grounds to call him a racist," he told Lauer. "I believe that in a situation of high emotion like that we as human beings don't always choose the right words." The following day, Bush reacted to the apology in a live interview with Lauer saying he appreciated the rapper's remorse. "I'm not a hater," Bush said. "I don't hate Kanye West. I was talking about an environment in which people were willing to say things that hurt. Nobody wants to be called a racist if in your heart you believe in equality of races."

Reactions were mixed, but some felt that West had no need to apologize. "It was not the particulars of your words that mattered, it was the essence of a feeling of the insensitivity towards our communities that many of us have felt for far too long," noted Def Jam co-founder Russell Simmons.^[132] Dr. Boyce Watkins said that West was, "now part of the establishment, where waffling on your principles is fully expected. Bush deserved no apology, for you don’t apologize to a criminal after repudiating him for an egregious crime.^[133] " Bush himself was receptive to the apology, saying, "I appreciate that. It wasn't just Kanye West who was talking like that during Katrina, I cited him as an example, I cited others as an example as well. You know, I appreciate that."^[134]

Award shows[link]

In 2004, West had his first of a number of incidents involving music award events. At the American Music Awards of 2004, West stormed out of the auditorium after losing Best New Artist to country singer Gretchen Wilson. He later commented, "I felt like I was definitely robbed [...] I was the best new artist this year."^[135] After the 2006 Grammy nominations were released, West said he would "really have a problem" if he did not win the Album of the Year, saying, "I don't care what I do, I don't care how much I stunt – you can never take away from the amount of work I put into it. I don't want to hear all of that politically correct stuff."^[136] On November 2, 2006, when his "Touch the Sky" failed to win Best Video at the MTV Europe Music Awards, West went onto the stage as the award was being presented to Justice and Simian for "We Are Your Friends" and argued that he should have won the award instead.^[137][138] Hundreds of news outlets worldwide criticized the outburst. On November 7, 2006, West apologized for this outburst publicly during his performance as support act for U2 for their Vertigo concert in Brisbane.^[139] He later spoofed the incident in the season premiere of Saturday Night Live.

On September 9, 2007, West suggested that his race had to do with his being overlooked for opening the 2007 MTV Video Music Awards (VMAs) in favor of Britney Spears; he claimed, "Maybe my skin’s not right."^[140] West was performing at the event; that night, he lost all 5 awards that he was nominated for, including Best Male Artist and Video of the Year. After the show, he was visibly upset that he had lost at the VMAs two years in a row, stating that he would not come back to MTV ever again. He also appeared on several radio stations saying that when he made the song "Stronger" that it was his dream to open the VMAs with it. He has also stated that Spears has not had a hit in a long period of time and that MTV exploited her for ratings.^[141]

On September 13, 2009, during the 2009 MTV Video Music Awards while Taylor Swift was accepting her award for Best Female Video for "You Belong with Me", West went on stage and grabbed the microphone to proclaim that Beyoncé's video for "Single Ladies (Put a Ring on It)", nominated for the same award, was "one of the best videos of all time". He was subsequently removed from the remainder of the show for his actions.^{[142][143][144]} When Beyoncé later won the award for Best Video of the Year for "Single Ladies (Put a Ring on It)", she called Swift up on stage so that she could finish her acceptance speech.^[142] West was criticized by various celebrities for the outburst,^{[143][145][146][147][148]} and by President Barack Obama, who called West a "jackass".^{[149][150][151][152][153]} In addition, West's VMA disruption sparked a large influx of Internet photo memes with blogs, forums and "tweets" with the "Let you finish" photo-jokes.^[154] Subsequently, West posted two apologies for the outburst on his personal blog; one on the night of the incident and the other the same day he appeared on The Jay Leno Show, on September 14, 2009, where he apologized again.^[146][155] After Swift appeared on The View two days after the outburst, partly to discuss the matter, West called her to apologize personally. Swift said she accepted his apology.^{[156][157][158]} In September 2010, West wrote a series of apologetic tweets addressed to Swift including "Beyonce didn't need that. MTV didn't need that and Taylor and her family friends and fans definitely didn't want or need that" and concluding with "I'm sorry Taylor." West also revealed he had written a song for Swift and if she did not accept the song, he would perform it himself.^[159] However, on November 8, 2010, in an interview with a Minnesota radio station, West seemed to recant a bit of his past apologies by attempting to describe the act at the 2009 awards show as "selfless" and downgrade the perception of disrespect it created.^[160][161]

Discography[link]

Solo Albums

• The College Dropout (2004)
• Late Registration (2005)
• Graduation (2007)
• 808s & Heartbreak (2008)
• My Beautiful Dark Twisted Fantasy (2010)

Collaborations

• Watch the Throne (2011) – with Jay-Z
• Cruel Summer (2012) – with GOOD Music artists^[87]

Filmography[link]

• We Were Once a Fairytale (2009)
• Runaway (2010)
• Cruel Summer (2012)

Awards and nominations[link]

Kanye West portal

References[link]

External links[link]

Wikimedia Commons has media related to: Kanye West

Wikiquote has a collection of quotations related to: Kanye West

• Official website
• Kanye West at Allmusic
• Kanye West at Beatbuggy
• Kanye West at the Internet Movie Database

John Legend
John Legend, 2010
Background information
Birth name	John Roger Stephens
Born	(1978-12-28) December 28, 1978 (age 33)
Origin	Springfield, Ohio, United States
Genres	R&B, hip hop soul, soul, neo soul, jazz fusion
Occupations	Singer-songwriter, actor
Instruments	Vocals, piano, keyboards
Years active	2001–present
Labels	GOOD, Sony Music
Associated acts	Kanye West, Jay-Z, Kid Cudi, Lupe Fiasco, The Roots
Website	johnlegend.com

John Roger Stephens (born December 28, 1978), better known by his stage name John Legend, is an American singer-songwriter and actor. He has won nine Grammy Awards, and in 2007, he received the special Starlight award from the Songwriters Hall of Fame.^[1]

Prior to the release of his debut album, Stephens' career gained momentum through a series of successful collaborations with multiple established artists. Stephens added his voice to those of other artists, assisting in them reaching chart-topper hits. He lent his voice to Kanye West's All of the Lights, on Slum Village's "Selfish" and Dilated Peoples' "This Way". Other artists included Jay-Z's "Encore", and he sang backing vocals on Alicia Keys' 2003 song "You Don't Know My Name" and Fort Minor's "High Road." Stephens played piano on Lauryn Hill's "Everything Is Everything."

Career and life[link]

1978–2003: Early life and career beginnings[link]

Stephens was born on December 28, 1978, in Springfield, Ohio.^[2] He is the son of Phyllis, a seamstress, and John Mills, a factory worker and former National Guardsman.^[3][4] Throughout his childhood, Stephens was homeschooled on and off by his mother.^[5] At the age of four, he began playing the piano and at the age of seven, he performed with his church choir. When he was ten, his parents divorced, causing his mother to suffer a breakdown.^[4] At the age of 12, Stephens attended North High School, from which he graduated four years later.^[6] He graduated salutatorian.

According to Stephens, he was offered scholarships to Harvard University, Georgetown University and Morehouse College.^[7] He attended the University of Pennsylvania, where he studied English with an emphasis on African American literature.^[8] While in college, he helmed Counterparts, a co-ed jazz and pop a cappella group as president (1997–1998) and musical director (1998–1999). Stephens' lead vocals on the group's recording of Joan Osborne's "One of Us" received critical acclaim^[9] landing the song on the track list of the 1998 Best of Collegiate a Cappella compilation CD. Stephens was also a member of the prestigious Sphinx Senior Society while an undergraduate at Penn. While in college, Stephens was introduced to Lauryn Hill by a friend. Hill hired him to play piano on "Everything Is Everything", a song from her album, The Miseducation of Lauryn Hill.^[7]

During this period, Stephens took time to hold a number of shows around Philadelphia, eventually expanding his audience base to New York, Boston, Atlanta, and Washington, D.C. He finished college in 1999, and thereafter began producing, writing, and recording his own music. He released two albums independently; his self-titled demo (2000) and 'Live at Jimmy's Uptown' (2001), which he sold at his shows.

After graduating from the University of Pennsylvania, Stephens began working as a management consultant for the Boston Consulting Group.^[6] During this time, he began working on his demo and began sending his work to various record labels.^[5][10] In 2001, Devo Springsteen introduced Stephens to then up-and-coming hip-hop artist Kanye West; Stephens was hired to sing during the hooks of West's music. After signing to West's label, he chose his stage name from a nickname that was given to him by poet J. Ivy, due to Stephens' "old-school sound".^[7][11] Stephens' vocals can be heard on several tracks including Alicia Keys' "You Don't Know My Name", Jay-Z's "Encore", Kanye West's "Never Let Me Down," also featuring Jay-Z and J. Ivy, Dilated Peoples' "This Way" and Slum Village's "Selfish".

[edit] 2004–2005: Get Lifted

Stephens released his debut album, Get Lifted, in December 2004. It debuted at number seven on the Billboard 200, selling 116,000 copies in its first week.^[12] It went on to sell 2.1 million copies in the United States and was certified Platinum by the RIAA.^[13][14] It has sold three million copies worldwide.^[7] The album produced two singles: "Ordinary People" (US and UK top 30) went straight to number four and "Used to Love U" (US top 100, UK top 30).^{[citation needed]}

[edit] 2006–2007: Once Again

The first single from his second album, Once Again, was "Save Room". The album was released October 24, 2006, and boasts production from Kanye West, Raphael Saadiq, and will.i.am. In an interview with MTV, he said that this album contained his favorite song that he had written to date, entitled "Again." He said he came up with the idea for the song and wrote some of it while sitting on a subway. He stated that the song was also the inspiration for the album's title^{[citation needed]}.

In August 2006 Stephens appeared in an episode of Sesame Street. He performed a song entitled "It Feels Good When You Sing a Song", a duet with Hoots the Owl.^[15] He also performed during the pregame show of Super Bowl XL in Detroit and the halftime show at the 2006 NBA All-Star Game.^[16][17]

[edit] 2008–2010: Evolver

John Legend interviewed on the Red Carpet during the Toronto International Film Festival, 2008.

Stephens released his third studio album Evolver, in October 2008.^[18] Rapper Andre 3000 of OutKast is featured on the first single of the album on a song titled "Green Light". "It's going to be a surprise for a lot of John Legend fans, because it is a lot more upbeat than John is — than people think John is," Andre insisted. "I was actually happy to hear it. This is a cool John Legend song".^[19] The next single from Evolver was confirmed as "Everybody Knows".^[20]

Speaking in July 2008 to noted UK R&B writer Pete Lewis of the award-winning "Blues & Soul", he explained his reasons for titling the album 'Evolver': "Well I think people sometimes come to expect certain things from certain artists. They expect you to kind of stay in the same place you were at when you started out. Whereas I feel I want my career to be defined by the fact that I'm NOT gonna stay in the same place, and that I'm always gonna try new things and experiment. So, as I think this album represents a manifestation of that, I came up with the title 'Evolver'."^[21]

In 2009, Stephens performed in The People Speak a documentary feature film that uses dramatic and musical performances of the letters, diaries, and speeches of everyday Americans, based on historian Howard Zinn's "A People's History of the United States”.^[22]

[edit] 2010: Wake Up!

John Legend and The Roots teamed up to record a collaborative album,^[23] Wake Up!, which was released on September 21, 2010.^[24] The first single released off the album was "Wake Up Everybody" featuring singer Melanie Fiona and rapper Common; a video for the song has been released.^[25][26] "Hard Times" is the second single.

In February 2011 John won three Grammy Awards (one by himself and two with The Roots) at the 53rd Annual Grammy Music Awards Ceremony. Legend won a Grammy Award for Best R&B Song for "Shine", and he and The Roots won Grammy Awards for Best R&B Album (Wake Up!) and Best Traditional R&B Vocal Performance for "Hang On In There". In March 2011 Legend and the Roots won two NAACP Image Awards – one for Outstanding Album (Wake Up!) and one for Outstanding Duo, Group or Collaboration.

2011–Present: Tour, Duets TV Show and working on new album[link]

Summer 2011, Legend completed a 50-date tour as a guest for British Soul band Sade. In the San Diego stop, Legend confirmed that he is working on his next studio album, and played a new song called "Dreams".^[27]. Legend was granted an Honorary Doctorate Degree from <<Howard University>> at the 144th Commencement Exercises on Saturday May 12, 2012.^[28]

Legend is currently a judge on the ABC music show Duets along with Kelly Clarkson, Jennifer Nettles and Robin Thicke. Legend's spot was originally for Lionel Richie but Richie had to leave the show due to a scheduling conflict. Duets debuted on Thursday, May 24, 2012 at 8/7c.^[29].

Plagiarism lawsuit[link]

On July 5, 2011, songwriter Anthony Stokes filed a copyright infringement lawsuit against John Legend in United States District Court, in the District of New Jersey, alleging that Legend's song "Maxine's Interlude" from his 2006 album Once Again derives from Stokes' demo "Where Are You Now."^[30] Stokes claims he gave Legend a demo of the song in 2004 following a concert at the University of North Carolina at Chapel Hill.^[31] Legend has denied the allegations, telling E! Online, "I never heard of his song until he sued me. I would never steal anyone's song. We will fight it in court and we will prevail."^[32] Nearly 60,000 people took a TMZ.com poll that compared the two songs and 65% of voters believed that Legend's "Maxine's Interlude" is a rip-off of Stokes' "Where Are You Now."^[33]

Collaborations[link]

• In 2005 he was featured in the Fort Minor song "High Road".
• In 2006 he was featured in Sérgio Mendes's collaboration album, Timeless, singing "Please Baby Don't".
• In 2006 collaborated with Jay-Z on the album Kingdom Come on the song "Do U Wanna Ride".
• Collaborated with Japanese R&B duo CHEMISTRY on their 2006 single "Tōkage".
• Collaborated with Mary J. Blige on "King & Queen".
• In 2007 lent his vocals for the Rich Boy track "Ghetto Rich".
• In 2008 collaborated with Colombian Rock artist Juanes at the Latin Grammys, singing in Spanish along with Juanes, on the bilingual version of the song "Si tu estas ahi" also known as "If You Are Out There".
• Featured in The Black Eyed Peas song, "Like That". The song "Ordinary People" was originally meant to be for a Black Eyed Peas project, but they agreed the song fitted better sung by J.Legend and recorded the song after he had been signed to Columbia Records.
• Tentatively worked with Michael Jackson on a future album. In a Dutch interview with singer and host Tommy Parker, he was asked about this collaboration. His response was that he had written one song for the upcoming album, but was unsure about whether Jackson would be using it.^[34]
• Sang "The Girl is Mine" and the national anthem along with Stephen Colbert on The Colbert Report.
• Featured on the sixth track ("Heartbreaker") of MSTRKRFT's second album Fist of God.

• He collaborated with Fergie for her song "Finally" on her 2006 debut album "The Dutchess".
• Featured in T.I.'s song "Slide Show" on his album Paper Trail. A music video for "Slide Show" was released on August 10, 2009, featuring a video collage; it is unknown as of yet, however, if it is an official single.^[35]
• He is also featured in the song "Magnificent" by Rick Ross. The music video has cameo appearances from DJ Khaled saying and wearing "We the Best!!", Birdman, Ace Hood, Triple C's, and Special Ed. It was released on March 3, 2009, and it was directed by music video director Gil Green. It was filmed at Gulfstream Park Racetrack in Hallandale Beach, Florida. The two later collaborated on the songs "Sweet Life" and "Free Mason," the former of which failed to make the cut for the follow-up album, Teflon Don, and the latter of which featured rapper Jay-Z as well.
• Co-wrote (and played piano on) "Move on Me" by British singer-songwriter Fin Greenall (a.k.a. Fink) from the album "Sort of Revolution" (2009)
• Collaborated with Reggae legend Buju Banton on the track "Can't Be My Lover". The track is one of the biggest mixes of R&B and Reggae/Dancehall in years.
• In 2009 recorded a duet with Brazilian singer Ana Carolina called "pt:Entreolhares (The Way You’re Looking at Me)". He sings in English, and she sings in Portuguese.
• In the summer of 2009 he recorded a duet with ex-member of Sin Bandera, Noel Schajris, called "No Importa" (It Doesn't Matter). He sings in English and Spanish.
• In 2009 a duet version "Save Room" featuring German band, Monrose, was released under the title "Save Room (Let's Get Strictly Physical)".
• Has plans to collaborate with British born talent, Stefan Vitalis, to produce a soulful and dynamic record.
• Recorded a cover of the U2 song "Pride (in the name of love)"
• Collaborated with Nas for the title track on DJ Khaled's 2010 album Victory.
• In 2010 collaborated with Pink and Herbie Hancock for a recording of Peter Gabriel's song "Don't Give Up", which featured on Hancock's album The Imagine Project.
• Collaborated with Lupe Fiasco on the track "Never Forget You."
• Collaborated with Kanye West on the song "Blame Game" on West's album My Beautiful Dark Twisted Fantasy.
• In September 2010 collaborated with British dubstep trio, Magnetic Man, on a track entitled "Getting Nowhere".
• Collaborated with Lil Wayne on the track "So Special." On Wayne's album Tha Carter IV.
• Sang a duet with jazz singer Cassandra Wilson "Watch the Sunrise" co-written by Legend on her 2010 album Silver Pony.
• Collaborated with Mariah Carey in 2011 on a duet version of her holiday track "When Christmas Comes" from her 2010 album, Merry Christmas II You.
• Collaborated with Tiziano Ferro on the track "Karma" from Tiziano Ferro album, L'amore è una cosa semplice.

Music videos and acting career[link]

His cover of Stevie Wonder's 1974 hit song "Don't You Worry 'Bout a Thing" appeared in Will Smith/Eva Mendes' film Hitch and on the soundtrack album of the movie.

The 2007 video for his single, "P.D.A. (We Just Don't Care)", features Alexandre Rodrigues and Alice Braga from the critically acclaimed film, City of God.

Songs attributed to John Legend have appeared in feature films, as follows:

• "Refuge" appears on the soundtrack to the 2006 film The Second Chance.
• "Dare to Dream" is in the 2007 movie Pride.
• "Someday" is part of the soundtrack to the 2007 film August Rush.
• "Shine" was written for the end credits of the 2010 film Waiting for Superman.

He has a supporting, singing-only role in the 2008 movie Soul Men, where he plays the deceased lead singer of a fictitious soul group that includes Samuel L. Jackson and Bernie Mac. Although he has no real dialogue in the film, he only sings a song called "I'm Your Puppet" along with Jackson and Mac.

Endeavors[link]

Television appearances and commercials[link]

• Performed "God Bless America" during the 7th inning stretch at the 2006 Major League Baseball All Star Game in Pittsburgh, PA.^[36]

• Appeared on the season finale of Curb Your Enthusiasm, singing a cover of "You Don't Know Me". He also appeared on an episode of the television series "Las Vegas" in February 2007, performing his single "Save Room" solo at the end of the episode.

• In 2007 performed with John Mayer and Corinne Bailey Rae at the Grammy Awards. He later appeared with Bailey Rae in several live performances.

• Appeared in a recent commercial for a Lexus SUV, in which Legend is shown listening to Nina Simone's "Backlash Blues" (recorded live in Paris, 1968, on The Great Show LP) and describing his experience with the music. He is also notable for performing closing music in many of Apple Inc CEO Steve Jobs' keynote presentations.

• In January 2008 sang in a video for Barack Obama, produced by Will.I.Am called "Yes We Can".^[37]

• Performed "America The Beautiful" at WrestleMania XXIV on Sunday March 30, 2008 at the Citrus Bowl in Orlando, Florida.^[38]

• In a 2008 Target commercial performed a piece of his song "Slow Dance" to pitch his new album "available exclusively at Target." The commercial was shown during online streaming episodes of NBC programs.

• In 2008 performed several numbers live in front of tens of thousands of fans during the "Welcome to America" July 4 celebration on the steps of the Philadelphia Museum of Art, in Philadelphia, PA.

• Performed at the 2008 Democratic National Convention in Denver in September 2008.

• Appeared on Real Time with Bill Maher on October 31, 2008. He was a member of the panel and performed "If You're Out There" at the end of the show.

• Appeared on CNN Heroes 2008, which was taped November 22, 2008, and was televised November 27, 2008.

• Appeared to perform the song in duet with Colombian rock singer Juanes during the 9th Annual Latin Grammy Awards at the Toyota Center in Houston, Texas on November 13, 2008. The version they performed was sung mostly in Spanish by both singers, with only a few lines in English.

• On Sunday, January 18, 2009, performed at the We Are One:The Obama Inaugural Celebration at the Lincoln Memorial, singing James Taylor's "Shower the People" with James Taylor and Jennifer Nettles of Sugarland.

• On Friday, February 13, 2009, he was a guest and performed on The Ellen DeGeneres Show. John performed his song, "Everybody Knows" from his album, Evolver.
• Performed at the 2009 Sports Illustrated Swimsuit Edition Launch party at LAX in Las Vegas on February 12, 2009.
• Performed at the 2009 NBA All-Star Game halftime show on February 15, 2009.
• Performed at the 81st Academy Awards on February 22, 2009, singing "Down to Earth" nominated for Best Original Song.^[39][40]
• On an episode of The Colbert Report which aired March 7, 2008, performed "The Girl Is Mine" with Stephen Colbert. It was a remake of the Michael Jackson/Paul McCartney hit. Returned to The Colbert Report on April 14, 2008, performing "The Star-Spangled Banner" with Stephen Colbert, opening the show's week in Philadelphia. He later appeared in Colbert's Christmas special A Colbert Christmas: The Greatest Gift of All, where he performed an ode to nutmeg. His fourth appearance aired September 9, 2010, when he performed a tribute to returning American troops in the second half of the two-part special Been There, Won That: The Returnification of the Ameri-Can-Do Troopscape. He sung "Coming Home" from his 2006 album Once Again.

• On Sunday, May 17, 2009, served as commencement speaker for the University of Pennsylvania's 2009 graduation ceremonies. Amy Goodman happened to be in the audience, and she televised the speech the following Tuesday, May 19, 2009 on Democracy Now!.^[41]

• On June 12, 2009, co-hosted ESPN's Mike and Mike in the Morning on the ESPN2/ESPN Radio simulcast with Mike Greenberg. He sat in for Mike Golic.

• On August 23, 2010, performed at the 2010 Miss Universe Pageant, Evening Gown segment, in Las Vegas, Nevada.

• On October 27, 2010, performed the American National Anthem for the 2010 World Series opener.

• On October 30, 2010, performed at the Rally to Restore Sanity and/or Fear with The Roots.

• On February 24, 2011, Legend appeared on the season 2 finale of Royal Pains.

• Interviewed by host John Jacobsen as the third guest on the first season of PBS television's The Artist Toolbox.

• On May 20, 2012, Legend and Jordin Sparks performed a tribute to Whitney Houston at the Billboard Music Award 2012

Charitable endeavors and philanthropy[link]

Legend performs during the first night of the 2008 Democratic National Convention in Denver, Colorado.

On July 7, 2007, he participated in the Live Earth concert in London, performing "Ordinary People". On July 8, 2007, he participated in the Montreux Jazz Festival in Montreux, Switzerland, with India.Arie. On July 11, 2007, he participated in the Jazz Open Festival in Stuttgart, Germany, with Amy Winehouse. On September 21, 2008, he also performed at the Royal Albert Hall in London, UK in conjunction with the Peace One Day concert. He sang "Green Light" and "If You're Out There".

The Show Me Campaign google ,^[42] through which his fans are encouraged to donate funds toward improving the living situations and prospects of victims of extreme poverty in Mbola, Tanzania, is another example of Stephens' charitable involvement. In early 2008, he began touring with Professor Jeff Sachs of Columbia University's Earth Institute to promote sustainable development as an achievable goal.

Stephens returned to his hometown of Springfield, Ohio on Christmas Eve 2007 for a "Coming Home Christmas Benefit Concert" in the auditorium of North High School. The performance featured several local talent from Springfield, including Legend's younger brother Vaughn Anthony Stephens, who helped organize the concert. The performance also featured a tribute to Jason Collier, and proceeds went to a scholarship fund set up in his name for local high schoolers.^[43]

After reading Professor Jeffrey Sachs' book, The End of Poverty, Stephens was inspired to visit Ghana to learn more about making life better for the people who live under the poverty line. This is when he started his "Show Me Campaign" in 2007. With this campaign, Stephens called on his fans to help him in his initiative for those who reside in Bossaso Village^[where?] and non-profit organizations that the campaign partners with.

In 2007 Stephens was the spokesman for GQ Magazine's "Gentlemen's Fund", an initiative to raise support and awareness for five cornerstones essential to men: opportunity, health, education, environment, and justice.^{[citation needed]}

In May 2007 he partnered with Tide laundry detergent to raise awareness about the need of families in St. Bernard Parish, (Slidell, LA) one of the most devastated areas hit by Hurricane Katrina. He spent a day folding laundry at the Tide "clean start" mobile laundromat and visited homes which Tide is helping to rebuild in that community.

In October 2007 he became involved^{[clarification needed]} with a project sponsored by The Gap, a retail clothing store chain in the United States. Through their "project red campaign" (also called "2 WEEKS"), The Gap's contribution to their global fund from the sale of each (2 WEEKS) t-shirt is equivalent to the average cost of 2 weeks of anti-retroviral medicine in Africa, which enables people living with HIV to lead healthy, normal lives.

In 2009 Stephens gave AIDS Service Center NYC permission to remix his song "If You're Out There" to create a music video promoting HIV/AIDS awareness and testing.^[44]

Stephens claims to have contributed a share of the proceeds of some tickets for his August 13, 2009, concert at Madison Square Garden to The Global Fund to Fight AIDS, Tuberculosis and Malaria.

Stephens is also the National spokesperson for and has performed benefit concerts for "Management Leadership for Tomorrow (MLT). MLT is a national non-profit organization that has made ground-breaking progress assisting the next generation of African American, Hispanic and Native American leaders in major corporations, non-profit organizations and entrepreneurial ventures.^{[clarification needed][citation needed]}

On January 22, 2010, he performed "Sometimes I Feel Like a Motherless Child" on the Hope for Haiti Now telethon show.^[45]

On September 8, 2010, John Legend joined the national board of Teach For America.^[46] Legend also sits on the boards of The Education Equality Project and the Harlem Village Academies, and serves as co-chair (with Rupert Murdoch) of the Harlem Village Academies’ National Leadership Board.

On September 9, 2010, he performed "Coming Home" on the Colbert Report as a tribute song for the end of combat operations in Iraq, and for the active troops and the veterans of the United States Armed Forces.^[47]

In 2011, he contributed the track "Love I've Never Known" to the Red Hot Organization's most recent album "Red Hot+Rio 2." The album is a follow-up to the 1996 "Red Hot+Rio." Proceeds from the album sales will be donated to raise awareness and money to fight AIDS/HIV and related health and social issues.

On March 6, 2012, John Legend was appointed by the World Economic Forum to the Forum of Young Global Leaders.^[48]