Xenogears - Squaresoft - Small Two of Pieces ~Kishinda Kakera~ - Ending Song (Small Two of Pieces ~Kishinda Kakera~)

Xenon - The Bitmap Brothers - Main Theme (Xenon)

Xenon 2 Megablast - The Bitmap Brothers - Megablast (Megablast)

Xenosaga Episode II : Jenseits von Gut und Böse - Namco - the image theme of Xenosaga II (the image theme of Xenosaga II)