I have Knight of the Wind on both Green Hills
That song from Spinball on both Chemical Plants
Knight of the Wind on both Sky Sanctuary
Reach for the Stars or Sweet Mountain on Modern and Sonic Boom for Classic Speed Highway
Default music for City Escapes
Either default or the water level song from 06 for modern or default or Sonic Boom for Classic Seaside Hill
His World or default for both Crisis Cities
Endless Possibilities or default for Modern and Reach for the Stars or default for Classic rooftop run
And either default for Modern or Reach for the Stars on both Planet Wisps
Then for bosses I have Sonic Boom for Metal Sonic
Nothing for Death Egg Robot I love the default version
I Am All of Me or Live and Learn for Shadow
His World for Perfect Chaos
His World for Silver (Although I REALLY wish that they'd made Dreams of an Absolution a song in the game to put into the boss, or any level for that matter because of how well it fits)
Endless Possibilities for Egg Dragoon
Default for Time Eater (I ****ing hate you Time Eater)
Yup