Inside~Sakura 3

inside~Sakura #3 is Disc 2, Track 7 on the Xenosaga II: Jenseits von Gut und Böse ~Movie Scene Soundtrack~. It is a combination of two pieces of music: 'inside', which plays at the start of the track, and 'Sakura #3', which plays from 0:51. inside uses melodies from and  as motifs, while Sakura #3 is a remix of Sakura (theme-piano ver.) and as such comes from the melody of Xenosaga II opening theme (and, by extension, of Sweet Song (Xenosaga II ending theme)).

The entire track plays when Jr.'s reflections egg him on to kill Albedo in the Space-Time Anomaly and when he is subsequently comforted by Sakura.