This is Wacky Workbench Past from Sonic CD, which plays in most, if not all of the regions that this game is in (I said most because I heard that the PC version have different versions of the Past themes, but I'm not too sure if they are different from the originals or not).
Thanks to a friend, I have managed to acquire every single sample from the Past songs in Sonic CD, and well, since I had them, I decided to do something similar to Izuna's port of Stardust Speedway Past, where I tried to make this as accurate to the original as possible, but of course there might be a few problems, so I still need feedback to make this as accurate as it can get lol
Oh yeah, use this if you need a theme for a funky and upbeat factory or castle, or for something else that you may think up because I can't think of any other example this theme would fit; sorry lol
Btw, thanks to The Boys and Girls™ for helping me with this port ;)
Actually, yeah, but it couldn't do echo like the SNES did, and the frequency output of the tracks composed solely with that sound chip was a lot more scratchy, probably because of lack of interpolation; this is why this port (and Izuna/Harumi's Stardust Speedway port too from what I've seen) is a lot smoother sounding than the original track lol