Question: What day was Flatline released by the performer of Somebody to Love?

full_context: Document 1: One Less Lonely Girl: "One Less Lonely Girl" is a song by Canadian recording artist Justin Bieber. The song was written and produced by Bieber's mentor, Usher, as well as Ezekiel Lewis, Balewa Muhammad of The Clutch, and A-Rex duo Sean Hamilton and Hyuk Shin. It was released exclusively to iTunes as the second single from his debut release, "My World" on October 6, 2009, and was later released to more digital distributions and mainstream and rhythmic radio soon after.
Document 2: Baby (Justin Bieber song): The song is predominantly upbeat, featuring Bieber's R&B vocals over a backdrop containing a dance infused beat, full of keyboard and ``disco string ''synths. The song is composed in the key of E ♭ major with Bieber's vocal range spanning from the low - note of G to the high - note of C. According to Jody Rosen of Rolling Stone, the song`` blends winks at Fifties doo - wop with hip - hop chants'', comparing the style and the lyrics ``My first love broke my heart for the first time / And I was like / Baby, baby, baby, ooooh / I thought you'd always be mine ''to fifties ballads like`` Tears on My Pillow'', ``Why Do Fools Fall in Love ''and`` Earth Angel''. Lyrically, Bieber's lines explain his distress over his lost love, and promise to get it back, featured in lines like, ``And I wan na play it cool / But I'm losin 'you... / I'm in pieces / So come and fix me... ''. The chorus features the distinct and repetitive`` baby, baby, baby, ohhhh (nooooo)'' hook. After the second verse, Ludacris comes in with the verse - rap, an anecdote of young love when he was thirteen, as it runs ``When I was 13 / I had my first love / She had me going crazy / Oh, I was star - struck / She woke me up daily / Do n't need no Starbucks... ''.
Document 3: Bad Day (Justin Bieber song): "Bad Day" is a song by Canadian singer Justin Bieber, which appears on his second compilation album "Journals" (2013). It was released on November 4, 2013, The song is the fifth in Bieber's series Music Mondays, the first four being "Heartbreaker" (October 7), "All That Matters" (October 14), "Hold Tight" (October 21), and "Recovery" (October 28). Bieber released a new single every week for 10 weeks from October 7 to December 9, 2013.
Document 4: All Bad: "All Bad" is a single by Canadian recording artist Justin Bieber. It was released on November 11, 2013, The song is the sixth in Bieber's series Music Mondays, the first five being "Heartbreaker" (October 7, 2013), "All That Matters" (October 14), "Hold Tight" (October 21), "Recovery" (October 28) and "Bad Day" (November 4). Bieber released a new single every week for 10 weeks from October 7 to December 9, 2013.
Document 5: Change Me (Justin Bieber song): "Change Me" is a song by Canadian recording artist Justin Bieber from his second compilation album "Journals" (2013) discussing his life after the world turned on him was released on December 2, 2013. The song is the ninth in Bieber's series Music Mondays, the first eight being "Heartbreaker" (October 7, 2013), "All That Matters" (October 14), "Hold Tight" (October 21), "Recovery" (October 28), "Bad Day" (November 4), "All Bad" (November 11), "PYD" (November 18) and "Roller Coaster" (November 25). Bieber released a new single every week for 10 weeks from October 7 to December 9, 2013.
Document 6: Love in This Club Part II: "Love in This Club Part II" is a song recorded by American R&B singer Usher, and features fellow rapper Lil Wayne and singer Beyoncé. "Love in This Club Part II" was released by LaFace Records on April 28, 2008, as the second single from Usher's fifth studio album, "Here I Stand" (2008). It is a sequel to the album's lead single "Love in This Club" which features Young Jeezy. Originally, vocalist Mariah Carey and rapper Plies were intended to feature on the record. Usher acclaimed the additions of Beyoncé and Wayne, and called it "a really special record". Produced by Soundz, the track samples the 1971 song "You Are Everything" by The Stylistics.
Document 7: Bon Iver discography: ``Brackett, WI ''released on Dark Was the Night (February 17, 2009 -- 3 x LP & 2 x CD).`` For Emma'' (live) released on Live at the World Cafe Vol. 27 (2009 -- U.S. CD) ``Skinny Love ''(live) released on`` Later... Live with Jools Holland'' (October 12, 2009 -- 2 x CD) ``Roslyn ''(with St. Vincent) released on The Twilight Saga: New Moon: Original Motion Picture Soundtrack (October 19, 2009 -- CD. December 2009 -- 2 x LP)`` Flume'', ``Wisconsin ''and`` Soft Light'' featured on the feature film The Builder by R. Alverson (July 27, 2010 -- DVD) My Beautiful Dark Twisted Fantasy by Kanye West (November 22, 2010 -- CD); featuring Bon Iver on six total tracks including ``Monster ''and`` Lost in the World''. Writing credits for Justin Vernon and featuring Bon Iver on ``Monster ''and`` Lost in The World''. ``The Wolves (Act I & II) ''featured on the feature film Rust and Bone (October 29, 2012 - Film)`` The Wolves (Act I & II)'' featured on the feature film The Place Beyond the Pines (March 29, 2013 - Film) ``Come Talk To Me ''featured on`` I'll Scratch Yours'' by Peter Gabriel (September 24, 2013) ``Heavenly Father ''released on the Wish I Was Here soundtrack (June 20, 2014 - CD / Digital)`` re: stacks'' featured in the feature film As Cool As I Am. ``I Need a Forest Fire ''features Bon Iver on James Blake's third studio album The Colour in Anything.
Document 8: All Around the World (Justin Bieber song): "All Around the World" is a song by Canadian singer Justin Bieber, from his third studio album, "Believe" (2012). It was written by Bieber, Sir Nolan and Nasri of The Messengers in collaboration with Ludacris, who guest features. This was the second collaboration between Bieber and Ludacris, having previously collaborated on "Baby" (2010). It was first released on June 4, 2012, as a promotional single from the album. The song was released as the fourth international single, and the fifth and final US single on February 26, 2013. The Eurodance track features a similar instrumentation to songs by Britney Spears, Chris Brown and Usher. Lyrically, it features Bieber singing to his love interest that "all around the world, people want to be loved". "All Around the World" received mostly positive reviews from music critics, who welcomed the song's Eurodance style. The song had moderate success worldwide, reaching the top ten in several countries, such as Belgium, Canada and Norway. Bieber promoted the song through live performances and a music video.
Document 9: Somebody to Love (Jefferson Airplane song): ``Somebody to Love '', originally titled`` Someone to Love'', is a rock song that was written by Darby Slick. It was originally recorded by The Great Society, and later by Jefferson Airplane. Rolling Stone magazine ranked Jefferson Airplane's version No. 274 on their list of the 500 Greatest Songs of All Time.
Document 10: My Worlds Acoustic: My Worlds Acoustic is the first remix album by Canadian recording artist Justin Bieber. It was released on November 26, 2010 and was initially sold exclusively at Walmart retail stores and Sam's Club. The album features nine acoustic versions of songs from his debut extended play, "My World" (2009), and first album "My World 2.0" (2010), as well as a new song "Pray". The new versions of the songs were produced by Bieber's music director, Dan Kanter, his vocal producer Kuk Harrell, and also producer Rob Wells. Internationally, the set is included as a part of the compilation album, "" (2010), which included songs from the previous two releases. "My Worlds Acoustic" was released to iTunes, on February 8, 2011.
Document 11: U Smile: "U Smile" is a song performed by Canadian recording artist Justin Bieber. It was written by Jerry Duplessis, Arden Altino, and Dan August Rigo, and produced by Duplessis and Altino. According to Bieber, the song is dedicated to his special fans. The song was released as the second digital-only single from the latter half of Bieber's debut album on March 16, 2010. It was released to mainstream radio in Canada on August 9, 2010, followed by a mainstream and rhythmic release on August 24, 2010, in the United States as the album's third single there.
Document 12: Heartbreaker (Justin Bieber song): "Heartbreaker" is a song by Canadian singer Justin Bieber, taken from his second compilation album "Journals" (2013). It was released on October 7, 2013, and produced by T-Minus, Maejor Ali, Justin Bieber, and Chef Tone. The song is the first in Bieber's series Music Mondays, where he released a new single every week for 10 weeks until December 9, 2013.
Document 13: Journals (album): On December 9, 2013, Bieber announced that the ten Music Monday releases would be packaged with an additional five new songs in a compilation entitled Complete My Journals. Although the album was initially set for release on December 16, 2013, the date was pushed back one week to December 23, as Bieber intended to include one more song on the compilation. Though it does not appear on the album itself, the bonus track, ``Flatline '', was available for a free download on the iTunes Store for a limited time. Journals was available on iTunes from January 2, 2014, and all sixteen songs are available for purchase individually. According to one of its producers and Bieber's personal friend, Jason`` Poo Bear'' Boyd, the album was supposed to receive a full release, as well as its singles to be promoted on radio, however the label did n't support it because it was n't the direction they wanted Justin to go. It was, however, eventually released on LP in 2016.
Document 14: As Long as You Love Me (Justin Bieber song): "As Long as You Love Me" is a song by Canadian singer Justin Bieber, from his third studio album, "Believe" (2012). The track features American rapper Big Sean. It was written by Eric H, and was produced by Rodney "Darkchild" Jerkins and Andre Lindal. It was first released on June 11, 2012, as a promotional single from the album, and one month later it was released as the album's second single.
Document 15: Somebody to Love (Justin Bieber song): "Somebody to Love" is a song performed by Canadian recording artist Justin Bieber. The song served as the second single from his album, "My World 2.0". It was written by Heather Bright and The Stereotypes, and produced by the latter. The song was originally recorded as a demo by Bieber's mentor, R&B singer, Usher, for his sixth studio album, "Raymond v. Raymond" (2010). After things went stale with Usher's label, The Stereotypes were encouraged to give the song to Bieber, who recorded it, with Usher performing background vocals. The song is an upbeat pop song, which also derives from R&B genre, while making use of Eurodisco influences. It impacted US mainstream and rhythmic radio on April 20, 2010. The remix of the song featuring Usher was featured on Bieber's first compilation album "" and his second remix album "".
ground_truth: January 2, 2014
sub_queries: Somebody to Love >> performer Answer: Justin Bieber
when did flatline by Justin Bieber come out Answer: January 2, 2014