git: 9front

ref: cd2c738c3ae96e2b37b972c13fc4bb3aa2d927f6
dir: /sys/src/cmd/audio/

config
flacdec/
flacenc/
libFLAC/
libogg/
libtags/
libvorbis/
mixfs/
mkfile
mp3dec/
mp3enc/
oggdec/
oggenc/
pcmconv/
readtags/
sundec/
wavdec/
zuke/