Preserved for historical purposes, SPC is now in daily Rockbox builds.

Rockbox SPC player

based on Game_Music_Emu
Flyspray task
Forum thread
SNESmusic.org

spc35 builds (from 02/11/2007 svn 12271):
iRiver H10 20GB
iRiver H120/H140
iRiver H320/H340
iPod Video
iPod Color/Photo (cpu frequency scaling disabled)
iPod Nano
iAudio X5/X5V/X5L
Gigabeat F Series

spc29 builds (from 02/10/2007 svn 12252):
iRiver H10 20GB
iRiver H120/H140
iRiver H320/H340
iPod Video
iPod Color/Photo (cpu frequency scaling disabled)
iPod Nano
iAudio X5/X5V/X5L
Gigabeat F Series

spc26 builds (from 02/09/2007 svn 12239):
iRiver H10 20GB
iRiver H120/H140
iRiver H320/H340
iPod Video
iPod Color/Photo (cpu frequency scaling disabled)
iPod Nano
iAudio X5/X5V/X5L
Gigabeat F Series

spc26 builds (from 02/07/2007 svn 12224):
iRiver H10 20GB
iRiver H120/H140
iRiver H320/H340
iPod Video
iPod Color/Photo (cpu frequency scaling disabled)
iPod Nano
iAudio X5/X5V/X5L
Gigabeat F Series

spc24 builds (from 02/01/2007 svn):
iRiver H10 20GB
iRiver H120/H140
iRiver H320/H340
iPod Video
iPod Color/Photo (cpu frequency scaling disabled)
iPod Nano
iAudio X5/X5V/X5L
Gigabeat F Series

spc24 builds (from 01/29/2007 svn):
iRiver H10 20GB
iRiver H120/H140
iRiver H320/H340
iPod Video
iPod Color/Photo (cpu frequency scaling disabled)
iPod Nano
iAudio X5/X5V/X5L
Gigabeat F Series

spc22 builds (from 01/28/2007 svn):
iRiver H10 20GB
iRiver H120/H140
iRiver H320/H340
iPod Video
iPod Color/Photo (cpu frequency scaling disabled)
iPod Nano
iAudio X5/X5V/X5L
Gigabeat F Series

spc18 builds (from 01/28/2007 svn):
iPod Video
iPod Color/Photo (including experimental frequency scaling fix patch cpufreq3)
Gigabeat F Series

If you would like to test a build for another platform let me know.
Halley's Comet Software