Crush 40 have been featured in several Sonic games since the original Sonic Adventure, having contributed music to games like Sonic Heroes, Shadow the Hedgehog, and Sonic and the Black Knight.
The first film, for instance, introduced Sonic's sidekick Tails in its post-credit scene, who was joined by Knuckles in the second film for a plot inspired by Mega Drive game Sonic 3. The second film, ...