Question: Who sings lead vocals for the band who released the album, Of the Blue Color of the Sky?

full_context: Document 1: One Ok Rock discography: Japanese rock band One Ok Rock has released eight studio albums, two EPs, 22 singles, seven video albums, six cover versions, and 32 music videos. One Ok Rock was formed in Tokyo, Japan in 2005, currently consists of Takahiro Moriuchi (vocals), Toru Yamashita (guitar/leader), Ryota Kohama (bass), and Tomoya Kanki (drums).
Document 2: Andy Duncan (musician): Andy Scott Duncan (born 20 May 1975) is an American musician, best known for being a founding member of the Chicago band OK Go, playing lead guitar and keyboards. He appears on their first two albums, the eponymous "OK Go" and its follow-up album "Oh No". Since leaving the group, he has worked on numerous films and commercials as a sound designer and composer with directors Eric Lynne of Partizan Films, Grzegorz Jonkajtys of Industrial Light and Magic, Bastiaan Koch of Marauder Films, to name a few.
Document 3: Fearless Records: Fearless Records is a record label that was founded in 1994. Fearless is based in Culver City, California, and are best known for their early pop punk moments captured in the "Fearless Flush Sampler" and "Punk Bites" releases, as well as additional releases by bands such as Bigwig and Dynamite Boy, and later Sugarcult, Plain White T's, The Aquabats, Amely and post-hardcore releases by At the Drive-In and Anatomy of a Ghost. However, the label has experimented with different styles in recent years. Acts like Blessthefall, The Word Alive, Ice Nine Kills, Mayday Parade, Pierce The Veil, and The Color Morale have showcased post-hardcore, metalcore and alternative rock bands that have emerged in recent years. Fearless Records' releases are currently distributed nationwide by RED Distribution, but after Concord Music Group take-over, they'll be distributed by Universal Music Group.
Document 4: OK Go (album): OK Go is the debut studio album by American rock band OK Go. It was released in September 2002. The cover was created by designer Stefan Sagmeister.
Document 5: OK Go videography: The musical rock band OK Go has earned considerable fame for their creative but often low-budget music videos, most of which have been promoted through Internet video sharing sites like YouTube. Many of these have become viral videos; the 2006 video for "Here It Goes Again", in which the band performed a complex routine with the aid of motorized treadmills, has received over 50 million views four years later. Their video for Needing/Getting, released February 5, 2012 in partnership with Chevrolet, debuted during Super Bowl XLVI and has over 32 million views on YouTube. Samuel Bayer, who produced many music videos in the 1990s, asserted that OK Go's promotion of music videos on the Internet was akin to Nirvana's ushering in the grunge movement. Many of the videos also use long or single-shot takes, which "Salon"' s Matt Zoller Seitz says "restore[s] a sense of wonder to the musical number by letting the performers' humanity shine through and allowing them to do their thing with a minimum of filmmaking interference". The success of OK Go's music first won the band the 14th Annual Webby Special Achievement Award for Film and Video Artist of the Year. The video for "This Too Shall Pass" was named both "Video of the Year" and "Best Rock Video" at the 3rd annual UK Music Video Awards."This Too Shall Pass" won the LA Film Fest's Audience Award for Best Music Video, UK MVA Awards – Music Video of the Year Winner 2010, among others.
Document 6: Empire Mates Entertainment: Empire Mates Entertainment (stylized as E.M.E) is a Nigerian record label founded by Banky W in 2002. The label is home to recording artists such as Wellington himself, Shaydee and Niyola. DJ Xclusive is the label’s official DJ. Producers associated with the label include Masterkraft, Jay Sleek, Cobhams Asuquo, Spellz and Samklef, among others. On June 18, 2012, the label released its first compilation album "Empire Mates State of Mind". In addition to establishing a record label, Banky W, Segun Demuren and Tunde Demuren established a production house, a publishing company known as Muzik Men Publishing, and a charity foundation known as the I-AM-CAPABLE Charity Foundation. On February 19, 2014, "Nigerian Entertainment Today" reported that Skales parted ways with E.M.E following the expiration of his contract. According to the report, both parties met and reached an agreement. Wizkid left the label following the release of his second studio album and expiration of his 5-year contract.
Document 7: OK Go: OK Go is an American rock band originally from Chicago, Illinois, now based in Los Angeles, California. The band is composed of Damian Kulash (lead vocals, guitar), Tim Nordwind (bass guitar and vocals), Dan Konopka (drums and percussion) and Andy Ross (guitar, keyboards and vocals), who joined them in 2005, replacing Andy Duncan. The band is known for its often quirky and elaborate one-take music videos.
Document 8: Suburban Legends (Tim Remix): After the departure of lead singer Chris Batstone, Suburban Legends re-released their first EP, "Suburban Legends", by removing the vocal track featuring Chris, and replacing it with a vocal track of new lead singer, Tim Maurer. Suburban Legends (Tim Remix) is essentially the same album from the Orange County based ska punk band. It was first released in 2002 in Los Angeles, California by We the People Records. Its first pressing came with a green cover which was later changed to an orange cover. The green cover version is now very hard to find. The music, however, is the same on both editions. The main difference between the two versions is that the green cover edition was released by We the People Records, while the orange cover edition was self-released by the band at the end of the year. As of 2012, both versions are out of print.
Document 9: Paracadute: Paracadute is a record company owned by OK Go. OK Go left their previous record company, EMI, because of a disagreement between the band and the label. OK Go reissued their album, Of the Blue Colour of the Sky, with Paracadute taking care of the promotion and distribution of the album reissues. OK Go's lead singer, Damian Kulash, announced the new label in a video posted to the band's YouTube channel.
Document 10: THE IBCT: The IBCT is an independent record label owned by Kris J. Kraus, based in Southern California and started in 2009 by Walter Adam "Dirty Walt" Kibby, II, of Fishbone, and Roderick Byron "Rodcore" Palmer of the band Year Of The Dragon along with their then manager, Kraus, an attorney, who previously was the road manager for The Incredible Lance Diamond and manager of Rick James's Original Stone City Band, among others. The label released the first full-length by YOTD, Blunt Force Karma (Produced by Darryl Swann with Kraus and Kibby as Executive Producers), and the sophomore release by Dirty Walt And The Columbus Sanatation (produced by Kibby with Kraus as Executive Producer). Subsequently, the label reissued the debut of Seattle's experimental jazz quartet Uncle Pooch, Conduct Unbecoming. The label showcased at South By Southwest in 2009, 2010, and 2011. Kibby and Palmer left the label in 2010 after YOTD's tour in support of Blunt Force Karma (to date BFK is YOTD's only full-length release and most likely will remain so as Palmer left the band in 2015), leaving Kraus as the sole owner and operator. Kraus then commissioned Uncle Pooch's bassist Shane Smith as the label's Musical Director. With Smith providing all musical content and Kraus providing lyrics, artwork, and production the two of the have teamed up to guide the label through its second phase focusing exclusively on underground and uncompromising artists who defy categorization. Two more releases by Uncle Pooch, Oneiroprenia (with production by Scott Colburn, Darryl Swann, and Kraus and graphic design by Mike Sparrow) and Sonarchy (produced by Smith and Kraus graphic design by Sparrow) in 2012. After a hiatus while Kraus pursued a career as a law professor and Smith worked on demos with various artists the label returned with Smith and Los Angeles underground icon Blackbird contributing a song to the Black Rock Coalition's 25 Year Anniversary Compilation in 2016 at Kraus' urging. Smith's band Shane Smith's Karmic Unrest released their debut – "The Ambivalence Of The Scared" (produced by R. L. Heyer and Kraus and mastered by Peter A. Barker) – in 2017. Uncle Pooch's final album, "The Comfort Of Violence", and two releases by Headlock are scheduled for release in late 2017. The label plans on re-issuing the debut EP by unsung pioneering black rockers Sky Church originally released in 1993 by Kraus and guitarist Mytch Meadows and remastered by Barker in 2018 for the releases 25th anniversary.
Document 11: I Won't Let You Down (OK Go song): "I Won't Let You Down" is a single by American rock band OK Go that was released as a single in December 8, 2014 and is part of their album "Hungry Ghosts". The video for the song was released on October 27, 2014. Like many of the band's past videos, the video is a one shot take recorded in double time showing the band members and several hundred dancers on personal transportation devices performing intricate choreographed routines while filmed by a camera on a multirotor aerial drone.
Document 12: This Too Shall Pass (OK Go song): "This Too Shall Pass" is a song by American rock band OK Go. It was released as the second single from their third studio album, "Of the Blue Colour of the Sky", in January 2010. The band took the unorthodox route of creating two official music videos for the song, both of which premiered on YouTube. The first features a live performance of the song in collaboration with the University of Notre Dame Marching Band. The second features a giant Rube Goldberg machine, constructed to operate in time with the song. The popularity of the second music video of the song has been compared to that of the band's video for "Here It Goes Again", helping to boost live performances and single song sales for the group but did not significantly improve sales of the "Colour" album. Difficulties in marketing and distribution of the videos with their corporate label, EMI, led the band to form their own independent label shortly after the videos' releases.
Document 13: One Ok Rock: One Ok Rock, stylized as ONE OK ROCK (pronounced in Japanese as "one o'clock"), is a Japanese rock band formed in Tokyo, Japan in 2005. The band currently consists of Takahiro Moriuchi (vocals), Toru Yamashita (guitar/leader), Ryota Kohama (bass), and Tomoya Kanki (drums).
Document 14: Different Recordings: Different Recordings is an electronic music label owned by the [PIAS], an International independent music company. After a 3 year hiatus, the label returned in 2015 with a family of new signings from Claptone, Anna of the North, Vessels, KLLO, Infinity Ink and Denney. The label looks to champion a fresh crop of forward thinking, electronic artists.
Document 15: Out on a Limb Records: Out On A Limb Records is an independent record label, based in Limerick, Ireland. It is one of the longest running independent labels in Ireland. The label was set up in the summer of 2003 with the release of "Is it OK to be loud, Jesus?", the debut album from local band giveamanakick. It was set up by Albert Twomey (also see Plugd Records) and Richard Bourke, both of whom were involved in the Aspersion Music Collective, a non-profit gig promoter in Limerick. They were joined by Ciarán Ryan a couple of months after that, and the three have worked on the label ever since. In November 2009 it was announced that Twomey would no long be involved in the label. Ryan has admitted that himself and Bourke considered ending the label on a few occasions. In 2013 Winding's album 'I am not the Crow' was nominated for the Choice Music Prize, becoming the first band on the label to receive this nomination.
ground_truth: Damian Kulash