If you trying to ask about Turrican 2 for PC version, yes the graphics are changed, its an conversion by Sun-Project (Dead) but the awesome 32-bits graphics are gorgeous. However, the music is still original, yet it drives from the original file format (TFMX) i guess.

Type "home of underdogs" at google. Visit the site and search for Turrican 2, there you will download the game for free but beware. No Sound or Music wont work, so you just have to find a setup file for it :)