CrossOver is a software for running Windows programs such as the Musician Training Center on the Mac and on Linux. (More info at codeweavers.com )
The CrossOver version of MTC contains the same features as the standard Windows version but it is optimized for running as smoothly as possible on the Mac and Linux with CrossOver.
To run MTC on CrossOver, use this installer:
Download Musician Training Center (CrossOver Edition)
http://www.micrologus.com/dd/mtc/MusicianTrainingCenter-CrossOverEdition-Setup.exe
Important: In CrossOver, also install DirectX 9 (from runtime components) in the same bottle as MTC to ensure the sound system works properly.
(CrossTie link to be added ASAP...)