Ableton Live offers a great environment for controlling audio in a live setting - but how about adding visuals? In this tutorial, Manchester MIDI School instructor Tom Lonsborough demonstrates how to use IAC routing on a Mac to send MIDI messages from Live to an external application (in this case, controlling parameters in Resolume, a program for visuals). Check out the video for a musical take on light saber battles: 

New courses at Manchester MIDI School start this Friday, January 13 - more information.