These files comprise Jeff Glatt's Gig Drums Sequencer Files, a collection
of various drum beats in MIDI file format 1 (ie, MIDI sequencer files). Each
arrangement contains numerous tracks, with each individual drum part (ie,
kick, snare, etc) on its own track for easy editing. In accordance with
General MIDI standard, all tracks play notes on channel 10, and note/drum
assignments are per the General MIDI spec. So, if you have a GM sound module,
then just playback the MIDI file as is.
    Each beat starts off with a count-off (ie, 4 quarter notes on a hihat for
4/4 Time Signature).
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