This is another 8-bit version of Hydrocity Zone Act 2 from Sonic 3 [and Knuckles]. It's different from my other remix in that I tried to make it closer to doable on the NES (it cheats in a few places, but other than that it follows the hardware limitations). The noise tracks are different, there are less tracks than in my other version, and I think it just overall sounds more 8-bit.
Oh, and that reverb effect on the leads is real, not an effect. I used notes with the same pitch but lower volume a quarter-note after the first.