There was some discussion about this subject it the music.dsp list. Some
guys
have developed simple programs to deliver MIDI over a ethernet. I got a
working package at
http://inneraktive.e-zone.com/midinet01a.zip

Kevin Gallagher wrote:

> This question does not really pertain to Csound, but I was wondering what
> kind of work has been done for real-time MIDI interaction among musicians
> on a network, using a client-side program that converts between MIDI and