 Mitsuda 's music for Xenogears has also sparked fan @-@ made albums ; an officially licensed tribute album titled Xenogears Light : An Arranged Album , was published in limited quantities by the fan group OneUp Studios in 2005 . The album features 20 tracks arranged from the Xenogears score and performed with acoustic instruments , such as piano , flute , guitar and violin . Another , unofficial album of remixes titled Humans + Gears was produced as a digital album by OverClocked Remix on October 19 , 2009 , consisting of 33 tracks on two " discs " . Selections of remixes of Mitsuda 's work also appear on Japanese remix albums , called Dōjin , and on English remixing websites such as OverClocked Remix . Music from the Chrono Trigger soundtrack has been arranged for the piano and published as sheet music by DOREMI Music Publishing . Sheet music for Chrono Cross tracks arranged for both solo guitar and guitar duets has been released by Procyon Studio . 
