So the PS1 versions of Resident Evil 1 use sequenced music loaded from .VAB files. Meaning the soundtrack could be converted to Modtrackers pretty easily.
Resident Evil 1 - Standard / Directors Cut .IT Soundtrack:
music/residentevilpsx/StandardITOST.zip
Resident Evil 1 - Directors Cut...
"Street Sweepin'" plays in this level (old vid, don't worry it doesn't actually have that huge black border):
And then "Scenic Sea-nanigans" plays in this sorta level:
