Question: Which Coldplay album released on 12 June 2008 featured an instrumental song released as a full vocal on the 2008 EP Prospekt's March?
Context: "Prospekt's March/Poppyfields" are two songs by alternative rock band Coldplay that are included on the same track.  They were written by all members of the band for their fourth album, "Viva la Vida or Death and All His Friends" but neither song made it to the final setlist, so they ended up on the "Prospekt's March" EP.  The song "Prospekt's March" is built around acoustic guitars, an atmospheric synthesizer and vocals.  The second song, "Poppyfields" is a short instrumental. "Dreamer Deceiver" is a power ballad by British heavy metal band Judas Priest, featured on their 1976 studio album "Sad Wings of Destiny".  Unlike other songs on the album, the song is a "spacy ballad". The song was written by the original singer of Judas Priest, Al Atkins, but he never got to record it with them.  He did record it later on one of his solo records, however.  The song is known for showing off Rob Halford's full vocal range, starting from soft, quiet singing, to high pitched shrieking.  It was performed by the band on the British television programme "The Old Grey Whistle Test" in 1975. This Time of Year EP is the second EP released by Orange County-based rock band Project 86.  The release was first announced on September 23, 2008 through the band's official MySpace blog.  Nine days later, the band released a further update naming the new release as This Time of Year, and specifying the release date as November 18, 2008.  The release date was then changed to November 25, 2008.  The EP contains four new songs, as well as a cover of the song, This Time of The Year, which was created for the Christmas season of 2007.  The instrumental song "What Child?"  uses elements from the traditional English folk song Greensleeves. "Beyond" is a three-minute long instrumental song by the band The Moody Blues from their 1969 album "To Our Children's Children's Children", a concept album about space travel.  "Beyond" was written by the Moody Blues' drummer Graeme Edge.  It was the Moody Blues' second fully instrumental song on one of their albums.  The first was the song "The Voyage" from their previous album "On the Threshold of a Dream".  It was also the first released Moody Blues song written by Edge that did not involve spoken vocals. Prospekt's March is the seventh EP by British rock band Coldplay, initially released on 21 November 2008 in Europe and Japan, and worldwide the following week.  It features several tracks left over from the studio sessions for Coldplay's fourth studio album, "Viva la Vida or Death and All His Friends".  It is also available in the deluxe edition of "Viva la Vida".  This is their first EP since "Remixes" (2003). "Life in Technicolor II" (properly spelled and written as "Life in Technicolor ii"), is a song by British rock band Coldplay and the first single from the band's 2008 EP, "Prospekt's March".  The song is the full, vocal version of the instrumental song "Life in Technicolor" from Coldplay's fourth studio album, "Viva la Vida or Death and All His Friends".  A promo CD single for the song was released in December 2008.  The official single was released on 2 February 2009 on 7" vinyl and digital download.  The single includes the previously unreleased and unheard track "The Goldrush", one of the few Coldplay songs featuring lead vocals by drummer Will Champion.  It was nominated for two Grammy Award for the 52nd Annual Grammy Awards; "Best Rock Performance by a Duo or Group with Vocal" and "Best Music Video". Viva la Vida or Death and All His Friends, often referred to as simply Viva la Vida, is the fourth studio album by British rock band Coldplay, released on 12 June 2008 on Parlophone.  The album was named after a Spanish phrase that translates in English as "Live the life", although it can also be taken as "Long live life".  Lyrically, the album contains references to love, life, death, and war. 1974 is a cross-over progressive rock band from Newington, CT.  The band consists of Mike Forgette (guitar and vocals), Tim Moore (drums and vocals), Gary Dionne (bass and vocals), Adam Clymer (guitar), and Parker Hu (keys and vocals).  The band's debut album, "1974 & The Battle For The Lazer Fortress", was released in February 2011.  The following year, 1974 released two EP's: "The Return" and "A Soldier's Tale".  In 2013, the band released "1974 & The Death Of The Herald", a follow-up to their debut album which received critical acclaim.  1974 is known for their complex time-signatures, full vocal harmonies, and energetic stage show.  1974 is one of the top rock bands in Connecticut, consistently placing in the top 10 rock bands in Hartford according to ReverbNation as well as The Deli's top 100 artists in Connecticut. "Glass of Water" is a song by British alternative rock band Coldplay.  Included on their 2008 EP "Prospekt's March", it was written by all members of the band during recording sessions for their fourth album, "Viva la Vida or Death and All His Friends" (2008).  The song starts with and is built around a repeating guitar riff, with additional instruments added to the song's mix over the course of its duration. Sleepy Man (prior to late 2014 known as Sleepy Man Banjo Boys) is a bluegrass music band from Lebanon Township, New Jersey, United States.  It is composed of the Mizzone brothers: Jonny (born 2002, banjo), Robbie (born ca. 1998, fiddle and vocals) and Tommy (born ca. 1997, guitar and background vocals) as well as bass player, Josh Thomas.  The group's debut album "America's Music", was released in October 2011.  Their second CD, "The Farthest Horizon", was released in October 2012.  In February 2014, they released the single "Run", their first song on which one of them, Robbie, sings.  Their third album "By My Side" was released in June 2014 with one instrumental song and five vocal songs.  At The 14th Annual Independent Music Awards in 2015, the Sleepy Man Banjo Boys won awards in the "Instrumental" and "Americana" song categories for "Wildflower" and "Flesh & Bones".
Answer: Viva la Vida or Death and All His Friends