User blog comment:Pinkolol16/A random piece of music I want to find the name of/@comment-4226681-20110818121729

Although the zone is called "Leaf Forest", the music is actually Angel Island Zone Act 2 from Sonic 3. I actually discovered the song by playing Ultimate Flash Sonic first, then playing Sonic 3 (for the PC), and when I heard the music in Sonic 3, I thought I had heard it somewhere before, then I remembered this game. Look it up on Youtube - you'll listen to a higher quality version of this song.