Posted by : Luis Zena Oct 11, 2015
"This patch adds support for CD quality audio to Chrono Trigger using MSU-1 chip invented by byuu. So far, it is only supported and tested on BSNES, higan and the SD2SNES flashcart.
If the MSU-1 is not detected, the patch plays the original music, thus the patch works on all emulators (but it is less fun to listen to). Some alteration might happen when running on a emulator or flash cart that doesn’t support MSU-1.
Everything to build the audio pack is included in the patch but you have the buy Blake Robinson’s Chrono Symphony in FLAC format first, see README for more details."