at the convention Comiket 60 in August 2001, and were sold by Key. Since then, Key has regularly sold singles and albums under Key Sounds Label at subsequent Comiket conventions. Following the convention established with Kanon and Air, Key has released three more arrange albums bundled with the first-print releases of Key's later titles Clannad, Little Busters!, and Little Busters! Ecstasy. These three albums were never re-released for general sale. In early 2008, three of the albums on the label became available through the iTunes Store—partial albums of -Memento- and Recollections, and the complete album Ma-Na—under the name Key Sound Team. Later, -Memento- was removed, and the full Recollections album became available. Most of the releases on the label contain music directly related to Key's visual novels, whether they be original soundtracks, remix albums, or image song singles and albums. There are other music singles and albums produced by members of Key not related to Key's titles. For example, the first album released on the label, Humanity..., is the only album released by Work-S, a band produced by Shinji Orito. Two maxi singles containing songs sung by Lia were released on the label in December 2002 and August 2003. An album entitled Love Song was released in August 2005 containing songs sung by Riya of Eufonius. In December 2006, Key Sounds Label produced the first drama CD on the label, and two more followed in July 2007. In December 2006, the first anime music single to commemorate the second anime television series adaptation of Kanon was produced on the label, and an anime single for the Clannad anime television series followed in October 2007. A third anime music single, this time for the Clannad After Story anime television series, was released in November 2008. A short remix album for Clannad After Story was released in December 2008. Music singles and albums for the anime Angel Beats! were released between April and December 2010. A single for the Little Busters! anime television series was released in October 2012. Two singles for the Little Busters! Refrain anime television series were released: the first in October 2013 and the second in November 2013. The first EP on Key Sounds Label contained songs from Air and was only released during the first concert of the Japanese trance music group OTSU held in May 2006. The second EP contained songs from Little Busters! and was