Midi xcmds

[Kurt Kaufman]

"...so you can send [MIDI data], and will be able to receive
later...."

The routines allow you to produce MIDI files by step-entry on an 
on-screen keyboard, but at this point not by recording live performance 
on an external keyboard.  You can then open those MIDI files in a 
sequencer, but the routines don't send the data to a specific port.
The idea is that others will be able to modify the routines to suit 
their needs as well.