Welcome to the minimal Opus Locus website. You may be looking for the following:

LC Xmu — Logic/Mackie Control emulation for generic MIDI controllers.

LC Xview — software display for controllers capable of emulating a Logic/Mackie Control.

Fadermapper — FREE MIDI control and MIDI learn environment for Logic 5 (only).

Logic environments, utilities and notes — Various useful (and free) Logic bits and pieces I have put together over the years.

More will be available when I get around to it … for further information about Opus Locus, please email

John Pitcairn, Opus Locus — ©2002-2009. All rights reserved. Unathorized reproduction prohibited. This page is built using fairly simple, validated XHTML 1.0 and CSS 2. Best viewed on a standards-compliant browser (Safari, Firefox, Camino, etc). If your browser screws it up (cough, MS Internet Explorer), perhaps you should be bitching at your browser manufacturer about better support for web standards…