012 - Vast Nazca

061 - Shadow Android

Sonic Frontiers Original Soundtrack: Stillness & Motion

[D2] 14. Jingle: Land a Catch - Sonic Frontiers OST

[D2] 25. Cutscene: To the New Frontier - Sonic Frontiers OST

[D3] 6. Ares Island: 2nd Mvt. - Sonic Frontiers OST

On The Edge (Eternal Engine) - Sonic Adventure 2 [OST]

Unfortunately, I couldn't post the cutscenes and the Dark Beginnings Score because of upload limits :(
ALL MUSIC OWNED MY SEGA
NOT AFFILIATED WITH SEGA IN ANYWAY

White Space (Doom Zone)

YourBlood (murdered Papyrus theme)

COMPLETE TRINITY SONIC HEROES - ORIGINAL SOUNDTRAX DiscA

Event: Disquieting Shadow

Battle: Quick Race

COMPLETE TRINITY SONIC HEROES - ORIGINAL SOUNDTRAX DiscB

Event: No Past To Remember

TOBY FOX (RADIATION) - SHADOW THE HEDGEHOG (OST)
[Joke: When you think about it, Shadow The Hedgehog is kind of like an Undertale AU.]

(Parody)