This hack replaces music with [SMD]Contra Hard Corps music - conversion by using EPSM expansion audio and PCM/DPCM samples and adds improvements/bugfixes from [NES]Contra Spirits Advance romhack, and some new extra improvements listed in changelog.
EPSM audio expansion currently emulated only in Mesen-X.
Contra Spirits (1995) (Unl).nes
File SHA-1: 5FEA2BD1D03949DF321C8AC5E01F84B1AD1BC188
File CRC32: 1AE1C147
ROM SHA-1: EEA34C347E70EE5B064AE907547DA73F3D0E2DA4
ROM CRC32: 550B6BB3