Ys vs. Sora no Kiseki: Alternative Saga Original Soundtrack

Ys vs. Sora no Kiseki: Alternative Saga Original Soundtrack  (イースvs.空の軌跡 オルタナティブ・サーガ オリジナルサウンドトラック) is the complete soundtrack of the PSP fighting game, Ys vs. Sora no Kiseki: Alternative Saga.

It was released on July 14, 2010, and was released as a packaged content in the game's limited version. Its has a total runtime of 62:31 minutes.