So I heard a really good fast rock version of Emerald Hill and it got me wanting to find more rock/metal themes from Sonic 2. I didn't do too bad, but I couldn't find everything. Here's what I'm missing:
Title Screen
Death Egg Zone
Special Stage
Option Menu

And stuff which isn't really important (but wouldn't mind having as well) are:
All extras like Continue, Super Sonic, Game Over, ect...
Option Menu VS Version
Emerald Hill VS Version
Casino Night VS Version
Mystic Cave VS Version

Anyone know a good place to get some rock style?