It was composed by Yasunori Mitsuda and contains 44 tracks , including a Bulgarian choral song and two pieces performed by the Irish singer Joanne Hogg .
The Xenogears Original Soundtrack is the official soundtrack to Square 's role - playing video game Xenogears .
Xenogears Original Soundtrack was composed by Yasunori Mitsuda and contains 44 tracks , including a Bulgarian choral song and two pieces performed by the Irish singer Joanne Hogg .
The Xenogears Original Soundtrack is the official soundtrack to Square 's role - playing video game Xenogears .