ref: 70e1bcae95cbc99a80e7c5d2c7685939c6b2dd6f dir: /bin/mpi/
#!/bin/rc rfork n ep=ep9.4 ! ~ $#* 0 && ep=$1 games/dmid -s /dev/usb/$ep/data | games/opl3 | norm 5 >/dev/audio