Bambus

SubTonic - You feel good

Sonic 3D Blast - Gene Gadget Zone Act 1

Note: I am using the JP release date since this is the JP soundtrack.
Note 2: The past tracks are not included because they will be in the US  OST which I will release later (but not soon)

Sonic CD Japan

Collision Chaos Bad Future JP

Sonic CD (JP/EU) | Collision Chaos Bad Future

Sonic CD (JP/EU) | Tidal Tempest Bad Future

Sonic CD (JP/EU) | Wacky Workbench Present

Sonic CD (JP/EU) | Wacky Workbench Good Future

Kirby's Dream Land 3 - Hyper Zone (OST)

Competition Menu (Beta Version)

The Sonic Mania OST by Tee Lopes and Hyper Potions. Copyright SEGA 2017.
Second account of https://soundcloud.com/rman41.

Sonic CD (JP/EU) | Wacky Workbench Good Future

SonicManiaOST