SPC

From Mario Fan Games Galaxy Wiki
SPC
Specification
Type Audio- MIDI
Mimetype

SPC files are the audio files used in Super NES games. These files, similar to module files, can be ripped from the ROMs using emulators or various conversion utilities. While playback is not supported by standard media players, SPCs generally offer acceptable sound quality while generating sane file sizes and low memory requirements, and they can be played in certain applications designed for playing SPCs. A handful of Game Maker-based games on MFGG have used SPCs instead of more common formats like MIDI, MP3, or Ogg.