gistfile1.txt

from MidiOutStream import MidiOutStream
        from MidiInFile import MidiInFile

        class NoteOnPrinter(MidiOutStream):

            "Prints all note_on events on channel 0"

            def note_on(self, channel=0, note=0x40, velocity=0x40):
                if channel == 0:
                    print channel, note, velocity, self.rel_time()

        event_handler = NoteOnPrinter()

        in_file = 'midiout/minimal_type0.mid'
        midi_in = MidiInFile(event_handler, in_file)
        midi_in.read()