Tech
Atari-midi: atari midi .discussions regarding atari and midi applications
http://tech.groups.yahoo.com/group/atari-midi/message/16403
Youtube
Atari 2600 controlled / played with midi keyboard -- http://little-scale.blogspot.com
http://www.youtube.com/watch?v=7V1vVnm2eOM
Groups
Atari-midi: atari midi .discussions regarding atari and midi applications
http://groups.yahoo.com/groups/atari-midi
Atarimusic
Promote and share your chiptune or vintage synth & midi music on amn live! includes forums, blogs, news, & warez! amiga, c64, zx, msx & nes chiptuners welcome!
http://www.atarimusic.net
Electronic Cow
Friesian-splattered audio and midi software for the atari st and falcon
http://ds.dial.pipex.com/electronic_cow/cownet.shtml
Tamw
Tamw
http://tamw.atari-users.net
Tim's Arcade Midi World
Tim's Arcade Midi World
http://tamw.atari-users.net/timidi.htm