"Foliage Furnace 16-bit (Beta Mix) - Sonic After the Sequel" is a high quality rip of the beta mix of "Foliage Furnace 16-bit" from Sonic After the Sequel.
Jokes[]
At 0:14, it becomes an arrangement of the advertised track using much more basic Sega Genesis instruments, which is meant to emulate the way that Sonic 4's soundtrack infamously sounds.