In language, a word is the smallest element that may be uttered in isolation with semantic or pragmatic content (with literal or practical meaning). This contrasts with a morpheme, which is the smallest unit of meaning but will not necessarily stand on its own. A word may consist of a single morpheme (for example: oh!, rock, red, quick, run, expect), or several (rocks, redness, quickly, running, unexpected), whereas a morpheme may not be able to stand on its own as a word (in the words just mentioned, these are -s, -ness, -ly, -ing, un-, -ed).

A complex word will typically include a root and one or more affixes (rock-s, red-ness, quick-ly, run-ning, un-expect-ed), or more than one root in a compound (black-board, rat-race). Words can be put together to build larger elements of language, such as phrases (a red rock), clauses (I threw a rock), and sentences (He threw a rock too but he missed).

The term word may refer to a spoken word or to a written word, or sometimes to the abstract concept behind either. Spoken words are made up of units of sound called phonemes, and written words of symbols called graphemes, such as the letters of the English alphabet.

Definitions[link]

The ease or difficulty of deciphering a word depends on the language. Dictionaries categorize a language's lexicon (i.e., its vocabulary) into lemmas. These can be taken as an indication of what constitutes a "word" in the opinion of the writers of that language.

Semantic definition[link]

Leonard Bloomfield introduced the concept of "Minimal Free Forms" in 1926. Words are thought of as the smallest meaningful unit of speech that can stand by themselves.^[1] This correlates phonemes (units of sound) to lexemes (units of meaning). However, some written words are not minimal free forms, as they make no sense by themselves (for example, the and of).^[2]

Some semanticists have proposed a theory of so-called semantic primitives or semantic primes, indefinable words representing fundamental concepts that are intuitively meaningful. According to this theory, semantic primes serve as the basis for describing the meaning, without circularity, of other words and their associated conceptual denotations.^[3]

Features[link]

In the Minimalist school of theoretical syntax, words (also called lexical items in the literature) are construed as "bundles" of linguistic features that are united into a structure with form and meaning.^[4] For example, the word "bears" has semantic features (it denotes real-world objects, bears), category features (it is a noun), number features (it is plural and must agree with verbs, pronouns, and demonstratives in its domain), phonological features (it is pronounced a certain way), etc.

Word boundaries[link]

The task of defining what constitutes a "word" involves determining where one word ends and another word begins—in other words, identifying word boundaries. There are several ways to determine where the word boundaries of spoken language should be placed:

• Potential pause: A speaker is told to repeat a given sentence slowly, allowing for pauses. The speaker will tend to insert pauses at the word boundaries. However, this method is not foolproof: the speaker could easily break up polysyllabic words, or fail to separate two or more closely related words.
• Indivisibility: A speaker is told to say a sentence out loud, and then is told to say the sentence again with extra words added to it. Thus, I have lived in this village for ten years might become My family and I have lived in this little village for about ten or so years. These extra words will tend to be added in the word boundaries of the original sentence. However, some languages have infixes, which are put inside a word. Similarly, some have separable affixes; in the German sentence "Ich komme gut zu Hause an", the verb ankommen is separated.
• Phonetic boundaries: Some languages have particular rules of pronunciation that make it easy to spot where a word boundary should be. For example, in a language that regularly stresses the last syllable of a word, a word boundary is likely to fall after each stressed syllable. Another example can be seen in a language that has vowel harmony (like Turkish):^[5] the vowels within a given word share the same quality, so a word boundary is likely to occur whenever the vowel quality changes. Nevertheless, not all languages have such convenient phonetic rules, and even those that do present the occasional exceptions.
• Orthographic boundaries: See below.

Orthography[link]

In languages with a literary tradition, there is interrelation between orthography and the question of what is considered a single word. Word separators (typically spaces) are common in modern orthography of languages using alphabetic scripts, but these are (excepting isolated precedents) a relatively modern development (see also history of writing).

In English orthography, compound expressions may contain spaces. Examples are ice cream, air raid shelter, get up, and these must thus be considered as more than one word. (Ice, cream, air etc. indisputably exist as free forms, the case of get is less clear.) In contrast, brownstone is spelt as a single word and would thus be considered as such for most purposes even though brown and stone are free forms.

Vietnamese orthography, although using the Latin alphabet, delimits monosyllabic morphemes, not words. East Asian orthography (languages using CJK characters) also tend to delimit syllables (in the case of Chinese characters) or morae (in the case of kana) rather than full words. Hangul the Korean alphabet, delimits both syllables and words, by grouping graphemes into syllabic blocks but also adds spaces between words. Conversely, synthetic languages often combine many lexical morphemes into single words, making it difficult to boil them down to the traditional sense of words found more easily in analytic languages; this is especially difficult for polysynthetic languages, such as Inuktitut and Ubykh, where entire sentences may consist of a single word.

Morphology[link]

In synthetic languages, a single word stem (for example, love) may have a number of different forms (for example, loves, loving, and loved). However for some purposes these are not usually considered to be different words, but rather different forms of the same word. In these languages, words may be considered to be constructed from a number of morphemes. In Indo-European languages in particular, the morphemes distinguished are

• the root
• optional suffixes
• a desinence, or inflectional suffix.

Thus, the Proto-Indo-European *wr̥dhom would be analyzed as consisting of

1. *wr̥-, the zero grade of the root *wer-
2. a root-extension *-dh- (diachronically a suffix), resulting in a complex root *wr̥dh-
3. The thematic suffix *-o-
4. the neuter gender nominative or accusative singular desinence *-m.

Philosophy[link]

Philosophers have found words objects of fascination since at least the 5th century BC, with the foundation of the philosophy of language. Plato analyzed words in terms of their origins and the sounds making them up, concluding that there was some connection between sound and meaning, though words change a great deal over time. John Locke wrote that the use of words "is to be sensible marks of ideas", though they are chosen "not by any natural connexion that there is between particular articulate sounds and certain ideas, for then there would be but one language amongst all men; but by a voluntary imposition, whereby such a word is made arbitrarily the mark of such an idea".^[6] Wittgenstein's thought transitioned from a word as representation of meaning to "the meaning of a word is its use in the language."^[7]

Classes[link]

Grammar classifies a language's lexicon into several groups of words. The basic bipartite division possible for virtually every natural language is that of nouns vs. verbs.

The classification into such classes is in the tradition of Dionysius Thrax, who distinguished eight categories: noun, verb, adjective, pronoun, preposition, adverb, conjunction and interjection.

In Indian grammatical tradition, Pāṇini introduced a similar fundamental classification into a nominal (nāma, suP) and a verbal (ākhyāta, tiN) class, based on the set of desinences taken by the word.

See also[link]

• Longest words
• Utterance

Notes[link]

References[link]

• Adger, David (2003). Core Syntax: A Minimalist Approach. Oxford: Oxford University Press. ISBN 0-19-924370-0. 
• Barton, David (1994). Literacy: An Introduction to the Ecology of Written Language. Blackwell Publishing. p. 96. 
• Bauer, Laurie (1983). English Word-formation. Cambridge: Cambridge University Press. ISBN 0-521-28492-9. 
• Brown, Keith R. (Ed.) (2005) Encyclopedia of Language and Linguistics (2nd ed.). Elsevier. 14 vols.
• Crystal, David (1995). The Cambridge Encyclopedia of the English Language (1 ed.). Cambridge: Cambridge University Press. ISBN 0-521-40179-8. 
• Fleming, Michael et al. (2001). Meeting the Standards in Secondary English: A Guide to the ITT NC. Routledge. p. 77. ISBN 0-415-23377-1. 
• Goddard, Cliff (2002). "The search for the shared semantic core of all languages". In Cliff Goddard and Anna Wierzbicka. Meaning and Universal Grammar: Theory and Empirical Findings. Volume I. Amsterdam: John Benjamins. pp. 5–40. http://www.une.edu.au/lcl/nsm/pdf/Goddard_Ch1_2002.pdf 
• Katamba, Francis (2005). English Words: Structure, History, Usage. Routledge. ISBN 0-415-29893-8. 
• Plag, Ingo (2003). Word-formation in English. Cambridge: Cambridge University Press. ISBN 0-521-52563-2. 
• Simpson, J.A. and E.S.C. Weiner, ed. (1989). Oxford English Dictionary (2 ed.). Clarendon Press. ISBN 0-19-861186-2. 
• Wierzbicka, Anna (1996). Semantics: Primes and Universals. Oxford University Press. ISBN 0-19-870002-4. 

External links[link]

Look up word in Wiktionary, the free dictionary.

• What Is a Word? – a working paper by Larry Trask (see [1] for attribution), Department of Linguistics and English Language, University of Sussex.

Skylar Grey
Skylar Grey singing at the Tibet Talk For World Peace in July 2011
Background information
Birth name	Holly Brook Hafermann[1]
Also known as	Holly Brook[2]
Born	(1986-02-23) February 23, 1986 (age 26)
Origin	Mazomanie, Wisconsin, United States
Genres	Pop, soul, folk rock, rock, hip hop
Occupations	Singer, songwriter, record producer
Instruments	Vocals, piano, guitar
Years active	2004–present
Labels	KIDinaKORNER, Interscope, Machine Shop
Website	www.skylargreymusic.com

Holly Brook Hafermann (born February 23, 1986) better known by her stage name Skylar Grey, is an five-time Grammy-nominated American multi-instrumentalist, singer, songwriter, and record producer. Grey was signed to Machine Shop Recordings under the name Holly Brook. She released her debut album as Holly Brook, Like Blood Like Honey, in 2006. She co-wrote the three versions of "Love the Way You Lie" (for Eminem and Rihanna) with Alex da Kid, who signed her to his Wonderland Music label. She was featured as a guest vocalist on Fort Minor's "Where'd You Go" and "Be Somebody", Diddy-Dirty Money's "Coming Home", Dr. Dre's "I Need a Doctor", Lupe Fiasco's "Words I Never Said" and Kaskade's "Room for Happiness".

Life and career[link]

2001–2010: Early life and career beginnings[link]

Grey performed professionally as a child in a folk duo with her mother called Generations.^[3] Together, (with producer/engineer Randy Green) they independently produced three albums, Dream Maker, Lift Me, and Millennial Child/Waiting For You. Grey started her first band at the age of fifteen after 'sneaking' into bars, working with jazz musicians including Jeff Eckles, Tim Whalen and Leo Sidran in Madison, Wisconsin.

In 2003, Grey moved to Los Angeles and recorded a demo as Holly Brook, which would be her stage name for several years. This demo led to her being signed in the fall of 2004 by Linkin Park guitarist Brad Delson to the band's vanity label, Machine Shop Recordings; she was 18 years old. Her voice is featured on the Fort Minor songs "Where'd You Go" and "Be Somebody". Working with producer Jonathan Ingoldsby, Brook released her debut album, Like Blood Like Honey, on June 6, 2006. She landed opening spots for tours with Jamie Cullum, KD Lang, Daniel Powter, Teddy Geiger and Duncan Sheik.

In 2010, Brook lent both her song "It's Raining Again" and her image to a promotional campaign for Ciao Water.^[4] Prior to this, she has appeared on albums by other artists, including Brie Larson's Finally Out of P.E. and Fort Minor's The Rising Tied. Brook has toured with as part of Duncan Sheik's band, and appears heavily on his 2009 album Whisper House. At the beginning in 2010 she also performed in the theatrical version of "Whisper House," playing one of the two lead ghost vocalists along with David Poe.^[5] Also in 2010, she self-released the seven-song O’Dark:Thirty EP, produced by Duncan Sheik and Jon Ingoldsby.^[6] In 2009, Brook appeared as a backing vocalist on Eurovision contestant, Yohanna's debut album, Butterflies and Elvis.

[edit] 2011: Invinsible

Brook later changed her name to Skylar Grey. She explained that “it represents the unknowns in life. People seem to be afraid of the unknowns, but I’m the complete opposite. I dive into the unknown because I feel like that’s where all your possibilities come from.”^[7] She explained to Beatweek that she chose "grey" with an e rather than an a because “I like to do things the original way" and because "it’s more masculine. I’m not a very feminine person."^[8]

She was still living in Oregon and had no recognition as Skylar Grey. Grey went to New York to meet her publisher, Jennifer Blakeman, who played Grey the song "Airplanes" by B.O.B and Hayley Williams and produced by Alex da Kid; Grey liked what she heard so Blakeman introduced her and Alex da Kid via e-mail. Alex da Kid sent Grey a few tracks he had been working on and the first song she wrote was "Love The Way You Lie".

Alex da Kid signed her to a production deal on his KIDinaKORNER imprint.^[9] She wrote the hook to all three versions of "Love the Way You Lie" by rapper Eminem and Rihanna as well as all of the lyrics and melody to versions II and III of the song. She can be heard performing the demo for all versions of the song. Grey earned a Grammy nomination for Song of the Year for her writing contributions to "Love the Way You Lie".^[10] She also co-wrote Diddy-Dirty Money's "Coming Home",^[11] along with "Castle Walls" by T.I. and Christina Aguilera.^[12] On March 10, 2011, Diddy-Dirty Money performed the single "Coming Home" with Grey and Dirty Money vocalists, Dawn Richard and Kalenna Harper, live on American Idol.^[13]

She is also a writer and featured guest on "I Need a Doctor".^[14] Grey is also featured on Lupe Fiasco's third studio album Lasers, on the second single, "Words I Never Said" and was also featured in the live performance of the song, with Lupe, on The Colbert Report on May 9, 2011. Grey made her live performance debut under her new alias during the 53rd Grammy Awards, performing "I Need a Doctor" alongside Eminem and Dr. Dre. She is currently working on her solo studio album Invinsible with Alex Da Kid. She has signed to Interscope Records through Da Kid's KIDinaKORNER,^[15] and her first promotional buzz single "Dance Without You"^[16] was released on June 6, 2011, with the official music video being released on July 5.^[17] The first official single "Invisible" was released to radio on June 16. On July 9, 2011, Grey performed live at the World Peace Event in Washington, DC, appearing along with the 14th Dalai Lama.^[18][19] On 6 August, she performed at the 20th Lollapalooza festival as both a solo artist and with Eminem during the song "I Need A Doctor". The next day, while passing by the area where YouTube sensation Karmin was recording their cover of "I Need A Doctor," Grey joined the duo for an impromptu performance.^[20] She performed alongside rapper Eli Porter on the September 20, 2011 episode of Tosh.0.

Grey also featured on Kaskade's 2011 album Fire & Ice, writing and singing on two versions of the song "Room for Happiness", which became the album's third single.

It was also reported that Grey would be contributing to The Band Perry's sophomore album, which is set to be released in 2012.^[21][22]

On April 1, 2012 Grey performed the hit song Invinsible with Machine Gun Kelly at Wrestlemania XXVIII before John Cena's entrance at the main event against Dwayne "The Rock" Johnson.

Influences[link]

Grey has listed Garbage, Joni Mitchell, Marilyn Manson, Bob Dylan, Neil Young, Sarah McLachlan and Death Cab for Cutie as her influences.^[23][24]

Discography[link]

• Like Blood Like Honey (2006)
• Invinsible (2012)

EP

• Holly Brook EP (2005)
• Sony CONNECT Sets (2005)
• O'Dark:Thirty EP (2010)
• The Buried Sessions of Skylar Grey (2012)

References[link]

External links[link]

• Official website
• skylargrey's channel on YouTube
• Skylar Grey on Facebook
• Skylar Grey on Twitter

This biographical article needs additional citations for verification. Please help by adding reliable sources. Contentious material about living persons that is unsourced or poorly sourced must be removed immediately, especially if potentially libelous or harmful. (January 2012)

Chris Medina
Chris Medina performing in Sweden (2011)
Background information
Birth name	Christopher Edward Medina
Born	November 30, 1983 Oak Forest, IL
Occupations	Singer-songwriter, guitarist, pianist
Years active	2011–present
Website	Official Facebook Page
Notable instruments
Guitar Piano Drums

Chris Medina in Norrköping, Sweden (2011)

Christopher Edward "Chris" Medina (born November 30, 1983^[1]) is an American singer born in Oak Forest, Illinois. Medina is most notable as a former Idol contestant during the tenth season of American Idol. He released a single called "What Are Words" on February 25, 2011, the day after his elimination. His single went to #1 in Norway and Sweden and spent 19 weeks at number 1 combined. 11 in Norway and 8 in Sweden.

He made it to the top 40 out of 327 contestants. The song is about his fiancée who suffered a brain injury as the result of a car accident on Oct 2, 2009. The song debuted at #22 on the Heatseekers Songs chart,^[2] and then reached #83 on the Billboard Hot 100.^[3] It has since sold 61,000 copies.^[4] He performed the ballad on The Tonight Show with Jay Leno on February 28, 2011 and on Good Morning America on March 4, 2011.

Biography[link]

Chris Medina graduated from Columbia College Chicago.^[5]

Chris received a golden ticket to Hollywood and made it to the top 40 before getting eliminated. His dismissal on season 10 of American Idol made headlines when Jennifer Lopez was brought to tears upon revealing his fate on the show. He has been on The Tonight Show with Jay Leno, Live with Regis and Kelly, Good Morning America, and On-Air with Ryan Seacrest. He has also been featured in People, US Weekly, and TV Guide. In the summer of 2011, Chris has been invited to perform in countries all over the world, including Norway, Sweden, Germany, and Singapore. In Singapore he performed for the "President's Star Charity", which is done to raise money for the physically and mentally challenged. Chris Medina sang "What Are Words" in the funeral of 18-year old Monica Iselin Didriksen, one of the victims of the Norwegian terror attacks 7/22.2011. Didriksen loved that song, and her parents asked him to come and sing at her funeral.^[6]

Discography[link]

Albums[link]

Singles[link]

Other charted songs[link]

References[link]

External links[link]

• Chris Medina's Official Facebook Page
• Chris Medina's Official Youtube Channel
• Chris Medina's Band - Division St
• Chris Medina's Band - The Able Body

The word asshole, a variant of arsehole, which is still prevalent in British and Australian English, is a vulgar to describe the anus, often pejoratively used to refer to people.

History[link]

The word arse in English derives from the Germanic root *arsaz, which originated from the Proto-Indo-European root *ors — meaning buttocks or backside.^[1] The combined form arsehole is first attested from 1500 in its literal use to refer to the anus. The metaphorical use of the word to refer to the worst place in a region, e.g., "the arsehole of the world") is first attested in print in 1865; the use to refer to a contemptible person is first attested in 1933.^[2] In the ninth chapter of his 1945 autobiography, Black Boy, Richard Wright quotes a snippet of verse that uses the term: "All these white folks dressed so fine / Their ass-holes smell just like mine ...". Its first appearance as an insult term in a newspaper indexed by Google News is in 1965.^[3] As with other vulgarities, these uses of the word may have been common in oral speech for some time before their first print appearances. By the 1970s, Hustler magazine featured people they did not like as "Asshole of the Month."^[4] In 1972, Jonathan Richman's Modern Lovers recorded his song "Pablo Picasso," which includes the line "Pablo Picasso was never called an asshole."

Until the early 1990s, the word was considered one of a number of words that could not be uttered on commercial television in the United States. Comedian Andrew Dice Clay caused a major shock when he uttered the word during a televised MTV awards show in 1989.^[5] However, there were PG-13 and R rated films in the 1980s that featured use of the word, such as the R-rated The Terminator (1984), the PG-13-rated National Lampoon's Christmas Vacation (1989), and the PG-rated Back to the Future (1985). By 1994, however, vulgarity had become more acceptable, and the word was featured in dialog on the long-running television series NYPD Blue, though it has yet to become anything close to commonplace on network TV. In some broadcast edits (such as the syndication airings of South Park), the word is partially bleeped out — ironically, as "assh—", with the profane half of the word intact.

Semantics[link]

The word is mainly used as a vulgarity, generally to describe people who are viewed as stupid or incompetent or detestable.^[6]

This word or its literal translation is found in colloquial speech in a number of cultures (in both English and other languages).^[7] This is because it describes an organ of elimination that is considered a taboo region (since it belongs to the intimate parts) of the body in many societies.^[8]

The English word ass (meaning donkey, a cognate of its zoological name Equus asinus) may also be used as a term of contempt, referring to a silly or stupid person. In the United States, and, to a lesser degree, in Canada, the words arse and ass have become synonymous; however, in the rest of the English-speaking world, ass still only refers to the donkey, rather than the arse (buttocks). It is worth noting that speakers of some varieties of English "drop their Rs" before consonants, leading to a pronunciation of arse that is quite similar to ass.^[9]

Political usage[link]

In 2000, during a Labor Day event, then candidate George W. Bush made an off-hand remark to his running mate, Dick Cheney, that New York Times reporter Adam Clymer was a "major league asshole." The gaffe was caught on microphone and led to a political advertisement chiding Bush for "using expletives ... in front of a crowd of families," produced for Democratic opponent Al Gore.^[10]

In February 2004, American media reported that during a rally of supporters, Venezuelan President Hugo Chavez called Bush "an asshole" for believing his aides in supporting a coup against Chavez in 2002.^[11] The word in the original Spanish was "pendejo", and in news coverage the word was widely, though incorrectly, translated as "asshole"; the meaning of the word varies substantially in Latin America, and in Venezuela its meaning is closer to "fool".^[12] The following year, in September, Nightline host Ted Koppel said to Chavez on national television, "I'm going to perhaps shock you a little, but these are your words. You called President Bush an asshole," to which Chavez replied, "I've said various things about him. I don't know if I actually used that word."^[13]

See also[link]

• Arse
• The No Asshole Rule
• Sexual Slang
• Profanity

References[link]

Lee Seung Gi
Background information
Born	(1987-01-13) 13 January 1987 (age 25)
Origin	Seoul, South Korea
Genres	K-pop
Occupations	Singer, Actor, MC
Years active	2004–present
Labels	Hook Entertainment
Website	Official Site

Lee Seung Gi (Hangul: 이승기, Hanja: 李昇基) was born on 13 January 1987. He is a South Korean singer, actor and MC. He is well known as the MC for television programme Strong Heart, from 2009 to March 2012.

Career[link]

Scouted by singer Lee Sun Hee, Lee Seung Gi trained for 2 years before debuting on 5 June 2004 at the age of 17. "Because You're My Girl", his debut song from his first album The Dream Of A Moth, was a ballad which created "liking older women" syndrome in South Korea. With this song, he won the 'Best Newcomer award in various music awards ceremonies in 2004 (such as M.net KM Music Festival, SBS Music Awards and MBC Best 10 Singers Music Festival). In 2007, he also won the "Best Male Solo Artist" award^[1] in the M.net KM Music Festival with his song "White Lie" from his third album Story Of Separation.

Lee Seung Gi released a digital single Will You Marry Me in 2009. With this single, he received the "Digital Single Bonsang" award^[2] in the 24th Golden Disk Awards. In 2010, he recorded a duet version of his 2007 song Smile Boy with South Korean figure skater Kim Yuna, and the song was the official 2010 FIFA World Cup commercial song in South Korea.^[3][4] He also received the "Digital Single Bonsang" award^[5] for the second consecutive time in the 25th Golden Disk Awards with his song "Love Taught Me To Drink".

In 2005, Lee Seung Gi guest-starred in MBC's sitcom Nonstop 5. He then officially debuted as an actor in KBS's 2006 weekend drama The Infamous Chil Sisters. In 2008, he was offered the main character role in MBC's historical drama The Return of Iljimae, but was forced to turn down the offer due to his tight schedule. He was cast as the main male character of SBS's weekend drama Brilliant Legacy in 2009, starring with Korean actresses Han Hyo Joo and Moon Chae Won. The drama maintained its top spot in viewer ratings for ten consecutive weeks and ended on July 26, 2009 with its 28th episode attaining a high viewer rating of 47.1%.^[6] The huge success boosted Lee Seung Gi's popularity as an actor in both South Korea and overseas. With this drama, he received the "Excellence in Acting (Special Production)" award, the "Top 10 Stars" award and the "Best Couple" award with Han Hyo Joo in the 2009 SBS Drama Awards.^[7] His great performance in 2010 SBS's Wednesday-Thursday drama My Girlfriend is a Nine-Tailed Fox similarly earned him his second "Excellence in Acting (Drama Special)" award, "Top 10 Stars" award and "Best Couple" award with his co-star Shin Min Ah in the 2010 SBS Drama Awards.^[8] Also, in 2012, he participated in a drama called The King 2 Hearts.

Lee graduated from Dongguk University within 4 years, obtaining his degree in International Trade and Commerce on February 20, 2009 and received a Special Achievement Award^[9] from the university. He is currently continuing his studies in the Graduate School of Dongguk University.

In March 2012, Lee announced his departure from Strong Heart, in order to focus on his singing career. He recorded his last episode on 15 March, which was broadcast on 3 April.^[10]

Discography[link]

Albums[link]

Remake Albums[link]

Singles[link]

• Confession (고해) / Digital Single (Remake song) / Released on July 21, 2004
• Let's Go On A Vacation (여행을 떠나요) / Digital Single (Remake song) / Released on May 19, 2008
• Will You Marry Me (결혼해 줄래) (feat. Bizniz) / Digital Single / Released on June 18, 2009
• Like The Beginning, Just Like Then (처음처럼 그때처럼) feat. Kang Min Kyung from Davichi) / Digital Single / Released on December 22, 2009
• Smile Boy (Rock ver.)' (with Kim Yuna) / Digital Single / Released on June 1, 2010
• Smile Boy 2010' / Digital Single / Released on June 18, 2010
• Losing My Mind (정신이 나갔었나봐) / Digital Single / Released on August 4, 2010
• From Now On I Love You (지금부터 사랑해) / Digital Single / Released on September 16, 2010
• Time for Love (연애시대) (feat. Ra.D, narr. Han Hyo Joo) / Digital Single / Released on October 14, 2011

Live albums[link]

• Love – The 1st Concert / Digital Album / Released on April 6, 2007
• Hope Concert in Seoul 2010 (Japan Version) / Digital Album (DVD) / Released on October 28, 2011
• Hope Concert in Seoul 2010 (Korean Version) / Digital Album (DVD) / Released on December 15, 2011

Filmography[link]

Dramas[link]

Variety shows[link]

Music videos[link]

• 2004: "내 여자라니까" (Because You're My Girl) - starring Kim Sa Rang
• 2004: "삭제" (Delete)
• 2006: "하기 힘든 말" (Words That Are Hard To Say) - starring Nam Sang Mi
• 2006: "입모양" (Shape Of Your Lips)
• 2006: "제발" (Please), "원하고 원망하죠" (Desire And Hope) "아디오" (Addio) "눈물" (Tears) - starring Park Min Ji
• 2007: "착한 거짓말" (White Lie, 왜...가니 Why... Are You Leaving) - starring Wang Ji Hye
• 2008: "다 줄꺼야" (I'll Give You All)
• 2008: "여행을 떠나요" (Let's Go On A Vacation) - features clips from 1 Night 2 Days
• 2009: "우리 헤어지자" (Let's Break Up) - starring Lee Se Na
• 2010: "Smile Boy" (Rock version) - with Kim Yuna
• 2010: "정신이 나갔었나봐" (Losing My Mind) - features clips from My Girlfriend is a Nine-Tailed Fox
• 2010: "지금부터 사랑해" (From Now On I Love You) - features clips from My Girlfriend is a Nine-Tailed Fox
• 2011: "친구잖아" (Aren't We Friends)
• 2012: "恋愛時代" (Time for Love) - Japanese version - starring Park Shin Hye

Awards[link]

References[link]