Heart Of The Prodigy: th-cam.com/video/w2Cs-r-qUkY/w-d-xo.html
vs Yinu Rock: th-cam.com/video/_L6JPAOLxIM/w-d-xo.html
Piano Frenzy / Phase 5: th-cam.com/video/Jkc3h2MfzHQ/w-d-xo.html
Note: I don't know how to gain access to NSR's files, I don't even own the game so I can't use the official Melody, Backing, Rhythm tracks or separate phases to get overlapping perfect loops. I made this mix and will probably do the same with the Rock and Base tracks, and the other boss fights, since no one else has.
For anyone confused, after returning to a boss fight, you gain the option to set the boss fight music just to play the Base, EDM, Rock or Christmas track. This song plays when you select the EDM Track on Yinu's bossfight.
0:00 - Heart Of The Prodigy [Intro]
0:56 - Phase 1 Intro
1:21 - Phase 1 (x2)
2:12 - Phase 2 Intro
2:37 - Phase 2 (x2)
4:44 - Phase 3 Intro
4:56 - Phase 3 (x2)
7:03 - Phase 4 Intro
7:15 - Phase 4 / Phase 4 Cutscene (x2)
8:56 - Phase 5 / Piano Frenzy