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Morse code, a famous type of code

A code is a rule for converting a piece of information (for example, a letter, word, phrase, or gesture) into another form or representation (one sign into another sign), not necessarily of the same type.

In communications and information processing, encoding is the process by which information from a source is converted into symbols to be communicated. Decoding is the reverse process, converting these code symbols back into information understandable by a receiver.

One reason for coding is to enable communication in places where ordinary spoken or written language is difficult or impossible. For example, semaphore, where the configuration of flags held by a signaller or the arms of a semaphore tower encodes parts of the message, typically individual letters and numbers. Another person standing a great distance away can interpret the flags and reproduce the words sent.

Theory[link]

It has been suggested that this article or section be merged into Coding theory . (Discuss) Proposed since July 2010.

In information theory and computer science, a code is usually considered as an algorithm which uniquely represents symbols from some source alphabet, by encoded strings, which may be in some other target alphabet. An extension of the code for representing sequences of symbols over the source alphabet is obtained by concatenating the encoded strings.

Before giving a mathematically precise definition, we give a brief example. The mapping

Failed to parse (Missing texvc executable; please see math/README to configure.): C = \{\, a\mapsto 0, b\mapsto 01, c\mapsto 011\,\}

is a code, whose source alphabet is the set Failed to parse (Missing texvc executable; please see math/README to configure.): \{a,b,c\}

and whose target alphabet is the set Failed to parse (Missing texvc executable; please see math/README to configure.): \{0,1\}

. Using the extension of the code, the encoded string 0011001011 can be grouped into codewords as 0 – 011 – 0 – 01 – 011, and these in turn can be decoded to the sequence of source symbols acabc.

Using terms from formal language theory, the precise mathematical definition of this concept is as follows: Let S and T be two finite sets, called the source and target alphabets, respectively. A code Failed to parse (Missing texvc executable; please see math/README to configure.): C:\, S \to T^*

is a total function mapping each symbol from S to a sequence of symbols over T, and the extension of M to a homomorphism of Failed to parse (Missing texvc executable; please see math/README to configure.): S^*
into Failed to parse (Missing texvc executable; please see math/README to configure.): T^*

, which naturally maps each sequence of source symbols to a sequence of target symbols, is referred to as its extension.

Variable-length codes[link]

In this section we consider codes, which encode each source (clear text) character by a code word from some dictionary, and concatenation of such code words give us an encoded string. Variable-length codes are especially useful when clear text characters have different probabilities; see also entropy encoding.

A prefix code is a code with the "prefix property": there is no valid code word in the system that is a prefix (start) of any other valid code word in the set. Huffman coding is the most known algorithm for deriving prefix codes, so prefix codes are also widely referred to as "Huffman codes", even when the code was not produced by a Huffman algorithm. Other examples of prefix codes are country calling codes, the country and publisher parts of ISBNs, and the Secondary Synchronization Codes used in the UMTS W-CDMA 3G Wireless Standard.

Kraft's inequality characterizes the sets of code word lengths that are possible in a prefix code. Virtually, any uniquely decodable one-to-many code, not necessary a prefix one, must satisfy Kraft's inequality.

Block codes[link]

This section requires expansion.

Error correcting codes[link]

Codes may also be used to represent data in a way more resistant to errors in transmission or storage. Such a "code" is called an error-correcting code, and works by including carefully crafted redundancy with the stored (or transmitted) data. Examples include Hamming codes, Reed–Solomon, Reed–Muller, Walsh–Hadamard, Bose–Chaudhuri–Hochquenghem, Turbo, Golay, Goppa, low-density parity-check codes, and space–time codes. Error detecting codes can be optimised to detect burst errors, or random errors.

Examples[link]

Codes in communication used for brevity[link]

A cable code replaces words (e.g., ship or invoice) with shorter words, allowing the same information to be sent with fewer characters, more quickly, and most important, less expensively.

Codes can be used for brevity. When telegraph messages were the state of the art in rapid long distance communication, elaborate systems of commercial codes that encoded complete phrases into single words (commonly five-letter groups) were developed, so that telegraphers became conversant with such "words" as BYOXO ("Are you trying to weasel out of our deal?"), LIOUY ("Why do you not answer my question?"), BMULD ("You're a skunk!"), or AYYLU ("Not clearly coded, repeat more clearly."). Code words were chosen for various reasons: length, pronounceability, etc. Meanings were chosen to fit perceived needs: commercial negotiations, military terms for military codes, diplomatic terms for diplomatic codes, any and all of the preceding for espionage codes. Codebooks and codebook publishers proliferated, including one run as a front for the American Black Chamber run by Herbert Yardley between the First and Second World Wars. The purpose of most of these codes was to save on cable costs. The use of data coding for data compression predates the computer era; an early example is the telegraph Morse code where more-frequently used characters have shorter representations. Techniques such as Huffman coding are now used by computer-based algorithms to compress large data files into a more compact form for storage or transmission.

Character encodings[link]

Probably the most widely known data communications code so far (aka character representation) in use today is ASCII. In one or another (somewhat compatible) version, it is used by nearly all personal computers, terminals, printers, and other communication equipment. It represents 128 characters with seven-bit binary numbers—that is, as a string of seven 1s and 0s. In ASCII a lowercase "a" is always 1100001, an uppercase "A" always 1000001, and so on. There are many other encodings, which represent each character by a byte (usually referred as code pages), integer code point (Unicode) or a byte sequence (UTF-8).

Genetic code[link]

Biological organisms contain genetic material that is used to control their function and development. This is DNA which contains units named genes that can produce proteins through a code (genetic code) in which a series of triplets {codons} of four possible nucleotides are translated into one of twenty possible amino acids. A sequence of codons results in a corresponding sequence of amino acids that form a protein.

Gödel code[link]

In mathematics, a Gödel code was the basis for the proof of Gödel's incompleteness theorem. Here, the idea was to map mathematical notation to a natural number (using a Gödel numbering).

Other[link]

There are codes using colors, like traffic lights, the color code employed to mark the nominal value of the electrical resistors or that of the trashcans devoted to specific types of garbage (paper, glass, biological, etc.)

In marketing, coupon codes can be used for a financial discount or rebate when purchasing a product from an internet retailer.

In military environments, specific sounds with the cornet are used for different uses: to mark some moments of the day, to command the infantry in the battlefield, etc.

Communication systems for sensory impairments, as the sign language for deaf people and braille for blind people, are based in movement or tactile codes.

Musical scores are the most common way to encode music.

Specific games, as chess, have their own code systems to record the matches (chess notation).

Cryptography[link]

In the history of cryptography, codes were once common for ensuring the confidentiality of communications, although ciphers are now used instead. See code (cryptography).

Secret codes intended to obscure the real messages, ranging from serious (mainly espionage in military, diplomatic, business, etc.) to trivial (romance, games) can be any kind of imaginative encoding: flowers, game cards, clothes, fans, hats, melodies, birds, etc., in which the sole requisite is the previous agreement of the meaning by both the sender and the receiver.

Other examples[link]

Other examples of encoding include:

• Encoding (in cognition) is a basic perceptual process of interpreting incoming stimuli; technically speaking, it is a complex, multi-stage process of converting relatively objective sensory input (e.g., light, sound) into subjectively meaningful experience.
• A content format is a specific encoding format for converting a specific type of data to information.
• Text encoding uses a markup language to tag the structure and other features of a text to facilitate processing by computers. (See also Text Encoding Initiative.)
• Semantics encoding of formal language A in formal language B is a method of representing all terms (e.g. programs or descriptions) of language A using language B.
• Electronic encoding transforms a signal into a code optimized for transmission or storage, generally done with a codec.
• Neural encoding is the way in which information is represented in neurons.
• Memory encoding is the process of converting sensations into memories.
• Television encoding: NTSC, PAL and SECAM

Other examples of decoding include:

• Digital-to-analog converter, the use of analog circuit for decoding operations
• Decoding (Computer Science)
• Decoding methods, methods in communication theory for decoding codewords sent over a noisy channel
• Digital signal processing, the study of signals in a digital representation and the processing methods of these signals
• Word decoding, the use of phonics to decipher print patterns and translate them into the sounds of language

Codes and acronyms[link]

Acronyms and abbreviations can be considered codes, and in a sense all languages and writing systems are codes for human thought.

International Air Transport Association airport codes are three-letter codes used to designate airports and used for bag tags. Station codes are similary used on railways, but are usually national, so the same code can be used for different stations if they are in different countries.

Occasionally a code word achieves an independent existence (and meaning) while the original equivalent phrase is forgotten or at least no longer has the precise meaning attributed to the code word. For example, '30' was widely used in journalism to mean "end of story", and it is sometimes used in other contexts to signify "the end".

References[link]

See also[link]

Wikimedia Commons has media related to: Codes

• Asemic writing
• Equipment codes
• Semiotics
• Quantum error correction

Stevie Wonder
Stevie Wonder at a conference in Salvador, Brazil, in July 2006
Background information
Birth name	Stevland Hardaway Judkins
Also known as	Stevland Hardaway Morris, Little Stevie Wonder, Eivets Rednow
Born	(1950-05-13) May 13, 1950 (age 62) Saginaw, Michigan, United States
Origin	Detroit, Michigan, United States
Genres	Soul, pop, R&B, funk, jazz
Occupations	Singer-songwriter, multi-instrumentalist, record producer, activist
Instruments	Vocals, synthesizer, piano, keyboards, harmonica, clavinet, drums, bass guitar, congas, bongos, melodica, keytar, accordion
Years active	1961–present
Labels	Tamla, Motown
Website	www.steviewonder.net

Stevland Hardaway Morris (born May 13, 1950 as Stevland Hardaway Judkins),^[1] known by his stage name Stevie Wonder, is an American singer, songwriter, and multi-instrumentalist, a child prodigy who developed into one of the most creative musical figures of the late 20th century.^[2] Blind since shortly after birth,^[3] Wonder signed with Motown's Tamla label at the age of eleven,^[2] and continues to perform and record for Motown to this day.

Among Wonder's best known works are singles such as "Superstition", "Sir Duke", "I Wish" and "I Just Called to Say I Love You". Well known albums also include Talking Book, Innervisions and Songs in the Key of Life.^[2] He has recorded more than thirty U.S. top ten hits and received twenty-two Grammy Awards, the most ever awarded to a male solo artist. Wonder is also noted for his work as an activist for political causes, including his 1980 campaign to make Martin Luther King, Jr.'s birthday a holiday in the United States.^[4] In 2009, Wonder was named a United Nations Messenger of Peace.^[5] In 2008, Billboard magazine released a list of the Hot 100 All-Time Top Artists to celebrate the US singles chart's fiftieth anniversary, with Wonder at number five.

Early life[link]

Stevie Wonder was born in Saginaw, Michigan, in 1950, the third of six children to Calvin Judkins and Lula Mae Hardaway. Owing to his being born six weeks premature, the blood vessels at the back of his eyes had not yet reached the front and their aborted growth caused the retinas to detach.^[3] The medical term for this condition is retinopathy of prematurity, or ROP, and it was exacerbated by the oxygen pumped into his incubator.^[6]

When Stevie Wonder was four, his mother left his father and moved herself and her children to Detroit. She changed her name back to Lula Hardaway and later changed her son's surname to Morris, partly because of relatives. Morris has remained Stevie Wonder's legal surname ever since. He began playing instruments at an early age, including piano, harmonica, drums and bass. During childhood he was active in his church choir.

Discovery and early Motown recordings[link]

Ronnie White of The Miracles gives credit to his brother Gerald White for persistently nagging him to come to his friend's house in 1961 to check out Stevie Wonder.^[7] Afterward, White brought Wonder and his mother to Motown. Impressed by the young musician, Motown CEO Berry Gordy signed Wonder to Motown's Tamla label with the name Little Stevie Wonder.^[1] Before signing, producer Clarence Paul gave Wonder his trademark name after stating "we can't keep calling him the eighth wonder of the world". He then recorded the regional Detroit single, "I Call It Pretty Music, But the Old People Call It the Blues", which was released on Tamla in late 1961. Wonder released his first two albums, The Jazz Soul of Little Stevie and Tribute to Uncle Ray, in 1962, to little success.

Music career[link]

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Early success: 1963–1971[link]

By age 13, Wonder had a major hit, "Fingertips (Pt. 2)", a 1963 single taken from a live recording of a Motor Town Revue performance, issued on the album Recorded Live: The 12 Year Old Genius. The song, featuring Wonder on vocals, bongos, and harmonica, and a young Marvin Gaye on drums, was a #1 hit on the Billboard Hot 100 and R&B charts, making him the youngest artist to top the former in its history and launching him into the public consciousness.

In 1964, Stevie Wonder made his film debut in Muscle Beach Party as himself, credited as "Little Stevie Wonder". He returned in the sequel released five months later, Bikini Beach. He performed on-screen in both films, singing "Happy Street," and "Happy Feelin' (Dance and Shout)," respectively.

Dropping the "Little" from his name, Wonder went on to have a number of other hits during the mid-1960s, including "Uptight (Everything's Alright)",^[8] "With a Child's Heart", and "Blowin' in the Wind", a Bob Dylan cover, co-sung by his mentor, producer Clarence Paul. He also began to work in the Motown songwriting department, composing songs both for himself and his label mates, including "Tears of a Clown", a number one hit performed by Smokey Robinson & the Miracles.

In 1968 he recorded an album of instrumental soul/jazz tracks, mostly harmonica solos, under the pseudonym (and title) Eivets Rednow, which is "Stevie Wonder" spelled backwards. The album failed to get much attention, and its only single, a cover of "Alfie", only reached number 66 on the U.S. Pop charts and number 11 on the U.S. Adult Contemporary charts. Nonetheless, he managed to score several hits between 1968 and 1970 such as "I Was Made to Love Her";^[8] "For Once in My Life" and "Signed, Sealed, Delivered I'm Yours". In September 1970, at the age of 20, Wonder married Syreeta Wright, a songwriter and former Motown secretary. Wright and Wonder co-wrote the songs on the next album, Where I'm Coming From, which did not succeed in the charts. Reaching his twenty-first birthday on May 13, 1971, he allowed his Motown contract to expire.^[9]

In 1970, Wonder co-wrote, and played numerous instruments on the hit "It's a Shame" for fellow Motown act The Spinners. His contribution was meant to be a showcase of his talent and thus a weapon in his ongoing negotiations with Gordy about creative autonomy.^[10]

Classic period: 1972–1976[link]

Wonder independently recorded two albums, which he used as a bargaining tool while negotiating with Motown.^{[citation needed]} Eventually the label agreed to his demands for full creative control and the rights to his own songs. The 120-page contract was a precedent at Motown and gave Wonder a much higher royalty rate.^[11] Wonder returned to Motown in March 1972 with Music of My Mind. Unlike most previous albums on Motown, which usually consisted of a collection of singles, B-sides and covers, Music of My Mind was a full-length artistic statement with songs flowing together thematically.^[11] Wonder's lyrics dealt with social, political, and mystical themes as well as standard romantic ones, while musically Wonder began exploring overdubbing and recording most of the instrumental parts himself.^[11] Music of My Mind marked the beginning of a long collaboration with Tonto's Expanding Head Band (Robert Margouleff and Malcolm Cecil).^[12][13]

	"Superstition" (reduced quality) noicon from Talking Book by Stevie Wonder, Motown 1972-10-27. Sample from Stevie Wonder Song Review: A Greatest Hits Collection, Motown, 1996-12-10
Problems listening to this file? See media help.

Released in late 1972, Talking Book featured the No. 1 hit "Superstition",^[14] which is one of the most distinctive and famous examples of the sound of the Hohner clavinet keyboard.^[15] The song features a rocking groove that garnered Wonder an additional audience on rock radio stations.^{[citation needed]} Talking Book also featured "You Are the Sunshine of My Life", which also peaked at No. 1. During the same time as the album's release, Stevie Wonder began touring with the Rolling Stones to alleviate the negative effects from pigeon-holing as a result of being an R&B artist in America.^[7] Wonder's touring with The Rolling Stones was also a factor behind the success of both "Superstition" and "You Are the Sunshine of My Life".^[11][16] Between them, the two songs won three Grammy Awards.^[17] On an episode of the children's television show Sesame Street that aired in April 1973,^[18] Wonder and his band performed "Superstition", as well as an original song called "Sesame Street Song", which demonstrated his abilities with the "talk box".

Innervisions, released in 1973, featured "Higher Ground" (#4 on the pop charts) as well as the trenchant "Living for the City" (#8).^[14] Both songs reached No. 1 on the R&B charts. Popular ballads such as "Golden Lady" and "All in Love Is Fair" were also present, in a mixture of moods that nevertheless held together as a unified whole.^[19] Innervisions generated three more Grammy Awards, including Album of the Year.^[17] The album is ranked #23 on Rolling Stone Magazine's 500 Greatest Albums of All Time.^[20] Wonder had become the most influential and acclaimed black musician of the early 1970s.^[11]

On August 6, 1973, Wonder was in a serious automobile accident while on tour in North Carolina, when a car in which he was riding hit the back of a truck.^[11][21] This left him in a coma for four days and resulted in a partial loss of his sense of smell and a temporary loss of sense of taste.^[22] Despite the setback, Wonder re-appeared in concert at Madison Square Garden in March 1974 with a performance that highlighted both up-tempo material and long, building improvisations on mid-tempo songs such as "Living for the City".^[11] The album Fulfillingness' First Finale appeared in July 1974 and set two hits high on the pop charts: the #1 "You Haven't Done Nothin'" and the Top Ten "Boogie On Reggae Woman". The Album of the Year was again one of three Grammys won.^[17]

The same year Wonder took part in a Los Angeles jam session which would become known by the bootleg album A Toot and a Snore in '74.^[23][24] He also co-wrote and produced the Syreeta Wright album Stevie Wonder Presents: Syreeta.^[25][26]

On October 4, 1975, Wonder performed at the historical "Wonder Dream Concert" in Kingston, Jamaica, a benefit for the Jamaican Institute for the Blind.^[27]

By 1975, in his 25th year, Stevie Wonder had won two consecutive Grammy Awards: in 1974 for Innervisions and in 1975 for Fulfillingness' First Finale.^{[citation needed]} In 1975 he featured on the album It's My Pleasure by Billy Preston, playing harmonica on two tracks.^{[not relevant]}

The double album-with-extra-EP Songs in the Key of Life, was released in September 1976. Sprawling in style, unlimited in ambition, and sometimes lyrically difficult to fathom, the album was hard for some listeners to assimilate, yet is regarded by many as Wonder's crowning achievement and one of the most recognizable and accomplished albums in pop music history.^[11][14][28] The album became the first of an American artist to debut straight at #1 in the Billboard charts, where it remained for 14 non-consecutive weeks.^[29] Two tracks, became #1 Pop/R&B hits "I Wish" and "Sir Duke". The baby-celebratory "Isn't She Lovely?" was written about his newborn daughter Aisha, while songs such as "Love's in Need of Love Today" (which years later Wonder would perform at the post-September 11, 2001 America: A Tribute to Heroes telethon) and "Village Ghetto Land" reflected a far more pensive mood. Songs in the Key of Life won Album of the Year and two other Grammys.^[17] The album ranks 56th on Rolling Stone Magazine's 500 Greatest Albums of All Time.^[20]

After such a concentrated and sustained level of creativity, Wonder stopped recording for three years, releasing only the 3 LP Looking Back, an anthology of his first Motown period. The albums Wonder released during this period were very influential on the music world: the 1983 Rolling Stone Record Guide said they "pioneered stylistic approaches that helped to determine the shape of pop music for the next decade";^[14] Rolling Stone magazine's 2003 list of the 500 Greatest Albums of All Time included four of the five albums, with three in the top 90.^[20]

Commercial period: 1979–1990[link]

It was in Wonder's next phase that he began to commercially reap the rewards of his legendary classic period. The 1980s saw Wonder scoring his biggest hits and reaching an unprecedented level of fame evidenced by increased album sales, charity participation, high-profile collaborations, political impact, and television appearances.

When Wonder did return, it was with the soundtrack album Journey through the Secret Life of Plants (1979), featured in the film The Secret Life of Plants. Mostly instrumental, the album was composed using the Computer Music Melodian, an early sampler. Wonder toured briefly in support of the album, and used a Fairlight CMI sampler on stage.^[30] In this year Wonder also wrote and produced the dance hit "Let's Get Serious", performed by Jermaine Jackson and (ranked by Billboard as the #1 R&B single of 1980).

Hotter than July (1980) became Wonder's first platinum-selling single album, and its single "Happy Birthday" was a successful vehicle for his campaign to establish Dr. Martin Luther King's birthday as a national holiday. The album also included "Master Blaster (Jammin')", "I Ain't Gonna Stand for It", and the sentimental ballad, "Lately".

In 1982, Wonder released a retrospective of his 1970s work with Stevie Wonder's Original Musiquarium, which included four new songs: the ten-minute funk classic "Do I Do" (which featured Dizzy Gillespie), "That Girl" (one of the year's biggest singles to chart on the R&B side), "Front Line", a narrative about a soldier in the Vietnam War that Stevie Wonder wrote and sang in the 1st person, and "Ribbon in the Sky", one of his many classic compositions. Wonder also gained a #1 hit that year in collaboration with Paul McCartney in their paean to racial harmony, "Ebony and Ivory".

In 1983, Wonder performed the song "Stay Gold", the theme to Francis Ford Coppola's film adaptation of S.E. Hinton's novel The Outsiders. Wonder wrote the lyrics.

In 1983, Wonder scheduled an album to be entitled "People Work, Human Play." The album never surfaced and instead 1984 saw the release of Wonder's soundtrack album for The Woman in Red. The lead single, "I Just Called to Say I Love You", was a #1 pop and R&B hit in both the United States and the United Kingdom, where it was placed 13th in the list of best-selling singles in the UK published in 2002. It went on to win an Academy Award for "Best Song" in 1985. The album also featured a guest appearance by Dionne Warwick, singing the duet "It's You" with Stevie and a few songs of her own. The following year's In Square Circle featured the #1 pop hit "Part-Time Lover". The album also has a Top 10 Hit with "Go Home." It also featured the ballad "Overjoyed" which was originally written for Journey Through the Secret Life of Plants, but didn't make the album. He performed "Overjoyed" on Saturday Night Live when he was the host. He was also featured in Chaka Khan's cover of Prince's "I Feel For You", alongside Melle Mel, playing his signature harmonica. In roughly the same period he was also featured on harmonica on Eurythmics' single, "There Must Be an Angel (Playing with My Heart)" and Elton John's "I Guess That's Why They Call It The Blues".

By 1985, Stevie Wonder was an American icon,^{[citation needed]} the subject of good-humored jokes about blindness and affectionately impersonated by Eddie Murphy on Saturday Night Live.^{[citation needed]} Wonder sometimes joined in the jokes himself such as in The Motown Revue with Smokey Robinson. He was in a featured duet with Bruce Springsteen on the all-star charity single for African Famine Relief, "We Are the World", and he was part of another charity single the following year (1986), the AIDS-inspired "That's What Friends Are For". He also played the harmonica on the album Dreamland Express by John Denver in the song "If Ever", a song Wonder co-wrote with Stephanie Andrews. He also wrote the track "I Do Love You" for The Beach Boys' 1985 self-titled album. Stevie Wonder also played the harmonica on a track called "Can't Help Lovin' That Man" from "Showboat" on "The Broadway Album" by Barbra Streisand.

In 1986, Stevie Wonder appeared on The Cosby Show, as himself, in the episode "A Touch of Wonder".

In 1987, Wonder appeared on Michael Jackson's Bad album on the duet "Just Good Friends". Michael Jackson also sang a duet with him titled "Get It" on Wonder's 1987 album Characters. This was a minor hit single, as were "Skeletons" and "You Will Know". In the fall of 1988, Wonder duetted with Julio Iglesias on the hit single "My Love", which appeared on Iglesias' album Non Stop.^{[citation needed]}

Later career: 1991–2001[link]

Stevie Wonder at the Grammy Awards of 1990

After 1987's Characters LP, Wonder continued to release new material, but at a slower pace. He recorded a soundtrack album for Spike Lee's film Jungle Fever in 1991. From this album, singles and videos were released for "Gotta Have You" and "These Three Words". The B-side to the "Gotta Have You" single was "Feeding Off The Love Of The Land", which was played during the end credits of the movie Jungle Fever but was not included on the soundtrack. A piano and vocal version of "Feeding Off The Love Of The Land" was also released on the Nobody's Child: Romanian Angel Appeal compilation. It is rumored that "Feeding Off The Love Of The Land" was originally intended for release on Fulfillingness' First Finale Volume Two, a project that has never been confirmed as completed.

Conversation Peace and the live album Natural Wonder were also released in the 1990s. The former received its European launch at a high-profile March 1995 press conference in Paris, where Stevie mentioned how the tearing down of The Wall between East and West Berlin and the desire for a united Europe had played a significant part in the inspiration behind the album.^[31]

In 1994, Wonder made a guest appearance on the KISS cover album KISS My Ass: Classic KISS Regrooved, playing harmonica and supplying background vocals for the song "Deuce", performed by Lenny Kravitz.

In 1996, Stevie Wonder's Songs in the Key of Life was selected as a documentary subject for the Classic Albums documentary series. This series dedicates 60 minutes to one groundbreaking record per feature. The same year, he performed John Lennon's song "Imagine" in the closing ceremony of the Atlanta Olympic Games.^[32] The same year, Wonder performed in a remix of "Seasons of Love" from the Jonathan Larson musical Rent.^[33]

In 1997, Wonder collaborated with Babyface for a song about abuse (domestic violence) called "How Come, How Long" which was nominated for an award.^{[citation needed]}

In December 1999, Wonder announced that he was interested in pursuing an intraocular retinal prosthesis to partially restore his sight.^[34] That same year, Wonder was featured on harmonica in the Sting song "Brand New Day".^[35]

In 2000, Stevie Wonder contributed two new songs to the soundtrack for Spike Lee's Bamboozled album ("Misrepresented People" and "Some Years Ago").^[36]

Current career: 2002–present[link]

This section may contain an excessive amount of intricate detail that may only interest a specific audience. Please help relocate any relevant information, and remove excessive detail that may be against Wikipedia inclusion policy. (June 2011)

In March 2002, Wonder performed at the opening ceremonies of the 2002 Winter Paralympics in Salt Lake City.^[37]

On July 2, 2005, Wonder performed in the Live 8 concert in Philadelphia.^[38]

Wonder's first new album in ten years, A Time to Love, was released on October 18, 2005, after having been pushed back from first a May, and then a June release. The album was released electronically on September 27, 2005, exclusively on Apple's iTunes Music Store. The first single, "So What the Fuss", was released in April. A second single, "From the Bottom of My Heart" was a hit on adult-contemporary R&B radio. The album also featured a duet with India.Arie on the title track "A Time to Love".

Wonder performed at the pre-game show for Super Bowl XL in Detroit in early 2006, singing various hit singles (with his four-year-old son on drums) and accompanying Aretha Franklin during "The Star Spangled Banner".

Stevie Wonder at a conference in Salvador, Brazil, in July 2006

In March 2006, Wonder received new national exposure on the top-rated American Idol television program. Wonder performed "My Love Is on Fire" (from A Time To Love) live on the show itself. In June 2006, Stevie Wonder made a guest appearance on Busta Rhymes' new album, The Big Bang on the track "Been through the Storm". He sings the refrain and plays the piano on the Dr. Dre and Sha Money XL produced track. He appeared again on the last track of Snoop Dogg's new album Tha Blue Carpet Treatment, "Conversations". The song is a remake of "Have a Talk with God" from Songs in the Key of Life.

In 2006, Wonder staged a duet with Andrea Bocelli on the latter's album Amore, offering harmonica and additional vocals on "Canzoni Stonate". Stevie Wonder also performed at Washington, D.C.'s 2006 "A Capitol Fourth" celebration.

On August 2, 2007, Stevie Wonder announced the A Wonder Summer's Night 13 concert tour—his first U.S. tour in over ten years. This tour was inspired by the recent passing of his mother, as he stated at the conclusion of the tour on December 9 at the Jobing.com Arena in Glendale, Arizona.

Wonder performs during the final day of the 2008 Democratic National Convention in Denver, Colorado.

On August 28, 2008, Wonder performed at the Democratic National Convention at Invesco Field at Mile High in Denver, Colorado. Songs included a previously unreleased song, "Fear Can't Put Dreams to Sleep," and "Signed, Sealed, Delivered I'm Yours".^[39]

On September 8, 2008, Wonder started the European leg of his Wonder Summer's Night Tour, the first time he had toured Europe in over a decade. His opening show was at the National Indoor Arena in Birmingham. During the tour, Wonder played eight UK gigs; four at The O2 Arena in London, two in Birmingham and two at the M.E.N. Arena in Manchester. Stevie Wonder's other stops in the tour's European leg also found him performing in Holland (Rotterdam), Sweden (Stockholm), Germany (Cologne, Mannheim and Munich), Norway (Hamar), France (Paris), Italy (Milan) and Denmark (Aalborg). Wonder also toured Australia (Perth, Adelaide, Melbourne, Sydney and Brisbane) and New Zealand (Christchurch, Auckland and New Plymouth) in October and November.^[40]

By June 2008, Wonder was working on two projects simultaneously: a new album titled The Gospel Inspired By Lula which will deal with the various spiritual and cultural crises facing the world, and Through The Eyes Of Wonder, an album which Wonder has described as a performance piece that will reflect his experience as a blind man. Wonder was also keeping the door open for a collaboration with Tony Bennett and Quincy Jones concerning a rumored jazz album.^[41] If Wonder was to join forces with Bennett, it would not be for the first time; Their rendition of "For Once in My Life" earned them a Grammy for best pop collaboration with vocals in 2006.^[17] Wonder's harmonica playing can be heard on the 2009 Grammy-nominated "Never Give You Up" featuring CJ Hilton and Raphael Saadiq.^[42]

Wonder is presented the Gershwin Award for Lifetime Achievement by United States president Barack Obama.

Wonder performed on January 18, 2009 at the We Are One: The Obama Inaugural Celebration at the Lincoln Memorial. On Inauguration Day, January 20, 2009, Wonder performed the song "Brand New Day" with musician Sting. He performed his new song "All About the Love Again" and, with other musical artists, "Signed, Sealed & Delivered". On February 23, 2009, Wonder became the second recipient of the Library of Congress's Gershwin Prize for pop music, honored by President Barack Obama at the White House.^[43]

On July 7, 2009, Wonder performed "Never Dreamed You'd Leave In Summer" and "They Won't Go When I Go" at the Staples Center for Michael Jackson's memorial service.^[44] On October 29, 2009, Wonder performed at the 25th anniversary concert for the Rock and Roll Hall of Fame. Among songs with B.B. King, Wonder performed Michael Jackson's 'The Way You Make Me Feel', during which he became distraught and was unable to continue until he regained his composure.

Wonder at the October 16, 2011 Martin Luther King, Jr. Memorial dedication concert

On January 22, 2010, Wonder performed Bridge Over Troubled Water for the Hope for Haiti Now: A Global Benefit for Earthquake Relief event to help victims of the earthquake in Port-au-Prince on January 12, 2010.

On March 6, 2010, Wonder was awarded the Commander of the Arts and Letters by French Culture Minister Frédéric Mitterrand. Wonder had been due to receive this award in 1981, but scheduling problems prevented this from happening. A lifetime achievement award was also given to Wonder on the same day, at France's biggest music awards.^[45]

His 2010 tour included a two-hour set at the Bonnaroo Music Festival in Manchester, Tennessee,^[46] a stop at London's "Hard Rock Calling" in Hyde Park, and appearances at England's Glastonbury Festival, Rotterdam's North Sea Jazz Festival, and a concert in Bergen, Norway and a concert in Dublin, Ireland at the O2 Arena on June 24.

In February 2011, the Apollo Theater announced that Stevie Wonder will be the next in line for the Apollo Legends Hall of Fame. The theater said that the singer will be inducted into the New York City institution's Hall of Fame in five months.^[47]

On June 25, 2011, Wonder performed at the opening ceremony of the 2011 Special Olympics World Summer Games in Athens, Greece.^[48] On January 28, 2012, Wonder and Christina Aguilera gave a musical tribute at Etta James' funeral. Wonder played "Shelter in the Rain" and The Lord's Prayer while while Aguilera sang "At Last."^[49]

Wonder performed at the February 19, 2012 memorial service for Whitney Houston at the New Hope Baptist Church in Newark, New Jersey. He changed some of the lyrics of his song Ribbon in the Sky in dedication to Ms. Houston.^[50]

Legacy[link]

A prominent figure in popular music during the latter half of the 20th century, Wonder has recorded more than thirty U.S. top ten hits and won twenty-two Grammy Awards^[17] (the most ever won by a solo artist) as well as a Lifetime Achievement Award. He has also won an Academy Award for Best Song,^[51] and been inducted into both the Rock and Roll^[52] and Songwriters^[53] halls of fame. He has also been awarded the Polar Music Prize.^[54] American music magazine Rolling Stone named him the ninth greatest singer of all time.^[55][56] In June 2009 he became the fourth artist to receive the Montreal Jazz Festival Spirit Award.^[57] Stevie Wonder was voted into the Michigan Rock and Roll Legends online Hall of Fame in 2005.^[58] His hit recording of "Superstition" was selected as a Legendary Michigan Song in 2010.^[59]

He has ten U.S. number-one hits on the pop charts as well as 20 R&B number one hits, and album sales totaling more than 100 million units. Wonder has recorded several critically acclaimed albums and hit singles, and writes and produces songs for many of his label mates and outside artists as well. Wonder plays the piano, synthesizer, harmonica, congas, drums, bass guitar, bongos, organ, melodica, and clavinet. In his childhood, he was best known for his harmonica work, but today he is better known for his keyboard skills and vocal ability. Wonder was the first Motown artist and second African American musician to win an Academy Award for Best Original Song for his 1984 hit single "I Just Called to Say I Love You" from the movie The Woman in Red.^{[citation needed]}

Classic period[link]

Wonder's "classic period" is generally agreed to consist of the concept albums^[60] he created in the early- to mid-1970s, peaking in 1976.^[61] Some observers see in 1971's Where I'm Coming From certain indications of the beginning of the classic period, such as its new funky keyboard style which Wonder used throughout the classic period.^[61] Some determine Wonder's first "classic" album to be 1972's Music of My Mind, on which he attained personal control of production, and on which he programmed a series of songs integrated with one another to make a concept album.^[61] Others skip over early 1972 and determine the beginning of the classic period to be Talking Book in late 1972,^[62] the album in which Wonder "hit his stride".^[61]

Impact[link]

Wonder's songs are renowned for being quite difficult to sing. He has a very developed sense of harmony and uses many extended chords utilizing extensions such as ninths, elevenths, thirteenths, diminished fifths, etc. in his compositions. Many of his melodies make abrupt, unpredictable changes. Many of his vocal melodies are also melismatic, meaning that a syllable is sung over several notes. Some of his best known and most frequently covered songs are played in keys which are more often found in jazz than in pop and rock. For example, "Superstition", "Higher Ground" and "I Wish" are in the key of E flat minor, and feature distinctive riffs in the E flat minor pentatonic scale (i.e. largely on the black notes of the keyboard).^{[citation needed]}

Wonder played a large role in bringing synthesizers to the forefront of popular music. He developed many new textures and sounds never heard before.^{[citation needed]} In 1981, Wonder became the first owner of an E-mu Emulator.^[63]

Songs sampled by other musicians[link]

This section may contain an excessive amount of intricate detail that may only interest a specific audience. Please help relocate any relevant information, and remove excessive detail that may be against Wikipedia inclusion policy. (June 2011)

Wonder has recorded with Jon Gibson, a Christian Soul musician, on a remake of his own song, "Have a Talk With God" (from the 1989 album Body & Soul), covered by Gibson in which Wonder plays harmonica.^[64] The two men met in the early 1980s through a shared music agent (Bill Wolfer).^[65]

Red Hot Chili Peppers covered "Higher Ground" in 1989 on their Mother's Milk album. Stevie Ray Vaughan & Double Trouble covered "Superstition" and Wonder made a cameo appearance in the official music video for the song.^{[citation needed]}

De La Soul sampled "Hey Love" in their song "Talkin' Bout Hey Love" on their 1991 album De La Soul Is Dead.

"Don't You Worry 'bout a Thing" was rendered by English band Incognito in 1992 and John Legend covered this song for the 2005 film, Hitch. George Michael and Mary J. Blige covered "As" in the late 1990s. In 1999, Salomé de Bahia made a Brazilian version of "Another Star". Tupac Shakur sampled "That Girl" for his hit song "So Many Tears".^{[citation needed]}

"Pastime Paradise" would become an interpolation for Coolio's "Gangsta's Paradise" while Will Smith would use "I Wish" as the basis for the theme song to his movie, Wild Wild West. The elements of "Love's In Need of Love Today" were used by 50 Cent in the song "Ryder Music", and Warren G sampled "Village Ghetto Land" for his song "Ghetto Village".^{[citation needed]}

Mary Mary did a cover of his song "You Will Know" on their 2002 album, Incredible. Australian soul artist Guy Sebastian recorded a cover of "I Wish" on his Beautiful Life album. In 2003, Raven-Symoné recorded a cover of "Superstition" for the soundtrack to Disney's The Haunted Mansion. In 2005, Canadian singer Dave Moffatt, from the group The Moffatts, sang the song "Overjoyed" from the In Square Circle album on Canadian Idol. Clay Aiken performed "Isn't She Lovely?" in the episode "My Life in Four Cameras" of Scrubs.^{[citation needed]}

Personal life[link]

Wonder has been married twice: to Motown singer Syreeta Wright from 1970 until their divorce in 1972; and since 2001, to fashion designer Kai Millard Morris.^[66] He has seven children from his two marriages and several relationships.^[66]

Stevie met Yolanda Simmons when she applied for a job as his secretary for his publishing company.^[67] Simmons bore Wonder a daughter on February 2, 1975: Aisha Morris.^[68][69]) According to Stevie, the name Aisha is "African for strength and intelligence".^[67] After she was born, Stevie said "she was the one thing that I needed in my life and in my music for a long time.^[67] It was this in mind, she was the inspiration for his hit single "Isn't She Lovely." Aisha Morris is a singer who has toured with her father and accompanied him on recordings, including his 2005 album, A Time 2 Love. Wonder has two sons with Kai Millard Morris; the older is named Kailand and he occasionally performs as a drummer on stage with his father. The younger son, Mandla Kadjay Carl Stevland Morris, was born May 13, 2005, his father's 55th birthday.^[66] In May 2006, Wonder's mother died in Los Angeles, at the age of 76. During his September 8, 2008 UK concert in Birmingham, he spoke of his decision to begin touring again following his loss. "I want to take all the pain that I feel and celebrate and turn it around."^[70]

Wonder's Taxi Productions owns Los Angeles radio station KJLH.

Charting discography[link]

Top 40 singles[link]

U.S. and UK albums[link]

Awards and recognition[link]

Grammy Awards[link]

Wonder has won 22 Grammy Awards:^[17] as well as a Grammy Lifetime Achievement Award which he was presented in 1996.^[74]

• From 1965 to 1980 a self-produced artist received one GRAMMY Award as an artist and an additional one as a producer in the Record of the Year and Album of the Year categories

Other awards and recognition[link]

• 1983: inducted to the Songwriters Hall of Fame.^[53]
• 1984: received an Academy Award for Best Song for "I Just Called to Say I Love You" from the movie The Woman in Red.^[51]
• 1989: inducted to the Rock and Roll Hall of Fame.^[52]
• 1999: received the Polar Music Prize^[54] and Kennedy Center Honors.^[76]
• 2002: received the George and Ira Gershwin Lifetime Achievement Award at UCLA's Spring Sing.^[77] The same year, Wonder received the Sammy Cahn Lifetime Achievement Award from the Songwriters Hall of Fame.^[78]
• 2004: received the Billboard Century Award.^[79] Also in 2004, Rolling Stone Magazine ranked him #15 on their list of the 100 Greatest Rock and Roll Artists of All Time.^[80]
• 2006: was inducted, as one of the first inductees, into the Michigan Walk of Fame.^[81] The same year, Wonder received a Lifetime Achievement Award from the National Civil Rights Museum in Memphis.^[82]
• 2008: Ranked at number five on "The Billboard Hot 100 Top All-Time Artists", making him as the third most successful male artist in the history of Billboard Hot 100 chart.^[83]
• 2009: Recipient of the second Gershwin Prize For Popular Song.^[84]
• 2009: Recipient of the Montreal Jazz Festival Spirit Award.^[57] This special award underlines a popular artist’s extraordinary contribution to the musical world. The Montreal Jazz Festival Spirit Award is in bronze.
• 2009: Named a Messenger of Peace by the United Nations.^[5]

See also[link]

	Book: Stevie Wonder
Wikipedia books are collections of articles that can be downloaded or ordered in print.

• Best selling music artists
• List of number-one hits (United States)
• List of Billboard Hot 100 chart achievements and milestones
• List of artists who reached number one on the Hot 100 (U.S.)

References[link]