Also, it's amazing how it turned into a standard and is still well supported by all applications. My dad can still open his early works and remaster using improved, true-to-life instruments that make it sound like live recordings.
http://www.blitter.com/~russtopia/MIDI/~jglatt/tech/midispec...
It's like a 1970's and 80's time-capsule.
Of course, that's rather a digression - it's a surprisingly decent standard, and what it's enabled is startling. Well deserved, and congratulations to them!
http://davesmithinstruments.com/
† Not just for midi. His Prophet 5 was a seminal, ground-breaking synth (and super popular; it can be heard all over music of the 1980s).
‡ Well, new-ish, starting with the wonderful "Evolver" in 2002.