the blog/wiki/website/homepage/internetpräsenz of Stefan Rinner
midi
20 years ago, in January 1983, leading synthesizer makers launched the MIDI revolution and changed the way music is created, recorded, performed, taught and enjoyed. What began as a simple objective -- to play one electronic keyboard from another -- has grown into a multi-billion dollar annual business, with companies offering MIDI in everything from synthesizers and recording equipment to computers and cell phones.
http://www.midi.org/