Hello. Why my midi does not work? ALSA device list: #0: VIA 8233 with ALC200,200P at 0xdc00, irq 11 #1: MPU-401 UART at 0x320, irq 10 # aplaymidi -l Port Client name Port name 72:0 MPU-401 UART MIDI MPU-401 UART MIDI # aplaymidi -p 72 song.mid *** nothing is heard I do not want to use timidity software synth since it hang my machine.