Intun is a MIDI relaying program that will retune your MIDI module with use of pitch bends. Click on the link just below to download it. I'd also reccomend you download Hubi's MIDI Loopback Device or MIDI Yoke to go with it, as they add much functionality to the program (you can play MIDI files through the relay). This program was based on the ideas in Graham Breed's MIDI Relay, which does most of the things that Intun does. If you have any comments or questions, let me know (my e-mail address appears at the bottom of this page). Unfortunately I no longer have the source code for this, so no further porting or modification is possible.

Intun v1.1 (6/11/2002) ZIP File 42kb
Hubi's MIDI Loopback Device v2.51 ZIP File 37kb
Hubi's MIDI Tools v1.0 ZIP File 44kb
Hubi's MIDI Loopback, and MIDI Tools are freeware programs originally found at Hubi's site. I found the MIDI Tools very helpful in programming and testing Intun, and the Loopback Device is almost essential for making good use of Intun. An alternative to Hubi's loopback is the MIDI Yoke.


Here you can download the MIDI Yoke program that can add functionality to Intun.

Hubi's MIDI Loopback
Here you can get the latest version of Hubi's MIDI programs.

Graham Breed's Microtonal Software
This is where you can find Midi Relay, the program on which Intun is largely based.

John Starrett's Microtonal Music Page
An excellent resource on microtonal music.

Tonalsoft Encyclopedia
This is an excellent place to learn about tuning, and pick up some of its jargon.

Medieval Music & Arts Foundation
Pythagorean Tuning and Medieval Polyphony
This is an excellent site on early music. The second link takes you to a discussion and history of many early music tuning systems.

Johann Sebastian Bach: the well tempered tuning is unequal
Herbert Anton Kellner's site outlining what he believes is the tuning J.S. Bach had in mind for Das Wohltemperirte Clavier.

Classical Music Archives
An excellent source of classical music MIDIs, and now recordings too.

MIDI Technical Fanatic's Brainwashing Center
The MIDI Specification
This is an excellent site for all there is to know about MIDI. The second link takes you to the MIDI specification, which tells you all about midi messages, in case you were wondering how to write an Init Message or choose a control.

Piano Repair and Tuning
Steve Van Nattan's guide to repairing and tuning your piano.

Version notes:

1.1 (6/11/2002)

1.0 (6/10/2002)

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brad @