Question: What is the release date of this debut album from an American animated sitcom that included Deththeme as part of its release of the show Mtalocalypse?

Context paragraphs:
Death to Analog: Death to Analog is the first studio debut album from American rock band Julien-K, which was released on March 10, 2009 (the European/Digi-Pak release date being March 5, 2010).  Despite a number of delays, the album was confirmed to be released on February 17, 2009 to coincide with the "Death of Analog" television.  However the album's release date was pushed back to March 10.

Gabrielle Aplin discography: The discography of British singer-songwriter Gabrielle Aplin, consists of two studio albums, four extended plays, three live albums and five singles.  Her first release was the 5-track "Acoustic EP" which was released on the iTunes Store on 13 September 2010.  Her second EP "Never Fade" was released on 9 May 2011 and saw Aplin expand her sound, showcasing a more folk rock sound and playing all instruments herself.  In April 2011, Aplin was invited to perform for "BBC Introducing" at Maida Vale Studios, where she played 3 tracks from "Never Fade" and a cover of the Coldplay song "Fix You".  Aplin released her third EP, "Home", on 9 January 2012.  On 29 February 2012, Aplin announced that she had signed to Parlophone.  Aplin was confirmed as the soundtrack to the John Lewis 2012 Christmas television advertisement, covering Frankie Goes to Hollywood's "The Power of Love", the song reached number one on the UK Singles Chart.  On 12 December 2012, Aplin announced that the title of her debut album would be "English Rain".  In addition, she also unveiled its artwork and release date of 29 April 2013.  However, the album's release date was later confirmed as 13 May 2013.  Aplin announced live on 17 February Radio 1 Chart Show that her third single would be "Panic Cord".  The song originally featured on her Never Fade EP and it was released on 5 May 2013, charting at number 19 on the UK Singles Chart.  "English Rain" charted at number 2 on both the UK Albums Chart and Scottish Albums Chart, while reaching number on the Irish Albums Chart.  In 2014, Aplin released her "English Rain EP" in the United States.  The EP was released on the 6th of May and features 5 songs from her debut album, as well as a cover of Canadian singer Joni Mitchell's "A Case of You".  In 2015, Aplin released her second studio album entitled "Light Up the Dark".  "Light Up the Dark" debuted at number 14 on the UK Albums Chart.

Bloodbound: Bloodbound is a Swedish power metal band formed in 2004.  They released their first album, Nosferatu, in 2005 and their second, Book of the Dead, in May 2007.  The brainchild of former Street Talk members Fredrik Bergh and Tomas Olsson, the band has also included Michael Bormann (Jaded Heart), Urban breed (Tad Morose) and Pelle Åkerlind (Morgana Lefay).  Their debut album Nosferatu featured former Tad Morose singer Urban breed on vocals.  Released on 16 December 2005 (in Japan; European release date 24 February 2006), "Nosferatu" features artwork by Mark Wilkinson (Iron Maiden, Judas Priest, Marillion) and received an early rave review from the Swedish rock magazine Power Play.  Based solely on the strength of their debut album, the band opened for Evergrey and headlined day one of the Gothenburg Metal Festival.

The Dethalbum: The Dethalbum is the debut album by virtual band Dethklok, from American animated sitcom "Metalocalypse".  It was released on September 25, 2007.  The album features full length songs from the TV series, as well as previously unreleased tracks.  Antonio Canobbio contributed the artwork for the record.

Periphery (album): Periphery is the debut studio album by American progressive metal band Periphery, signed by Sumerian Records and released on April 20, 2010.  Many songs on the track list had been written long before the release date but due to vocalist complications the debut album had been postponed on several occasions.  Former vocalist Chris Barretto had nearly finished recording the album before he and the band parted ways months before its release.  Rather than release the songs with Barretto's vocals, the band decided to rerecord Barretto's songs with Spencer Sotelo; however, Sotelo only re-worked a few of the melodies when recording vocals, versus writing completely new lyrics.  As a result, Sabol's and Barretto's lyrics and vocal melodies and harmonies are still featured on the record.  The album was re-released on February 6, 2012 as a 'Special Edition' including instrumentals, along with a new song "Passenger," originally recorded by guitarist Mark Holcomb during his time in the band Haunted Shores.

Something Ilk: Something Ilk is the debut album of Irish songstress Cathy Davey.  It was released in 2004.  The release date for Ireland was 20 August 2004, whilst the release date for the United Kingdom was 23 August 2004.

Visions (Atreyu album): Visions is the debut release of American metalcore band Atreyu.  It is a seven-track EP and was released during 1999 although the exact release date is unknown, as no confirmation on the EP's release date has been made.  It is suspected that the EP was sold at the band's local shows and, as a result, is currently very difficult to find.  It was released through Die Trying Records, Yorba Linda, California independent label.  As heard on this EP, much of their earlier sound is influenced by hardcore punk music.  Unlike every other Atreyu album, Brandon Saller does not sing on the album in addition to playing drums.

Metalocalypse (season 2): The second season of the animated show "Metalocalypse" originally aired on Adult Swim from September 23, 2007 to September 7, 2008 with 19 episodes.  The show follows virtual death metal band Dethklok.  The majority of the music featured this season was released on the 2009 album "Dethalbum II".  The first episode of this season, "Dethecution" was released as part of the deluxe edition of "The Dethalbum".  This season featured the new re-recorded version of the "Deththeme", released as a hidden track on "The Dethalbum".

Batteries Not Included (album): Batteries Not Included is the fourth and final album of all-new material released by UK band After the Fire.  The official release date is March 19, 1982, however some sources on the Internet claim a late 1981 release date (the first two singles from this album, "Dancing In The Shadows" and "Frozen Rivers", were released in 1981).  "Dancing in the Shadows" would later become a minor U.S. hit, after it was featured on the band's lone American album release, "ATF" (which was released as "Der Kommissar" outside of the U.S.).

Time Is Fiction: Time Is Fiction is an Edison Glass album coproduced by Nathan Dantzler & Edison Glass.  The album was released by Credential Recordings on February 5, 2008, after being pushed back from a scheduled November 20, 2007 release date.  The CD release show was held at Looney Tunes CD Store in West Babylon, New York, the same location where the band held the CD release show for their debut album, A Burn or a Shiver.

Supporting paragraphs: Metalocalypse (season 2) The Dethalbum
Answer: September 25, 2007