The math checks out.

Right ear: Alstroemeria Records Bad Apple!! feat. nomico (Vocal)
Left ear: Kiss - I Was Made for Lovin' You (Instrumental)
Upper right ear: Lisa Miskovsky - Still Alive (Vocal)
Upper left ear: Akatsuki Records - Supernova (Vocal)

Reeaeeae said:

Right ear: Alstroemeria Records Bad Apple!! feat. nomico (Vocal)
Left ear: Kiss - I Was Made for Lovin' You (Instrumental)
Upper right ear: Lisa Miskovsky - Still Alive (Vocal)
Upper left ear: Akatsuki Records - Supernova (Vocal)

https://youtu.be/RBtchh_R4XY