The Living Thing / Notebooks :

MIDI

The near-adequate compromise for digital music that we are stuck with

Joe Wolfe's excellent MIDI note summary. Source: Joe Wolfe

Handy things

Luis Lloret’s OSMID aims to provide a lightweight, portable, easy to use tool to convert MIDI to OSC and OSC to MIDI.

Mark Francombe’s browser MIDI/OSC converter, MIDI MESSAGE GENERATOR

GM percussion codes

EZ-drums