Those are artist performance tracks, they will only appear on demos that we make, or songs that you make intentionally. Essentially, if you have a song called “mySong.sgu” you can just make an audio file called
MySong <trackname>.wav
E.g. MySong Piano.wav Would play that track for the piano track.

And it will play instead of the expected track. For us, it is useful if we want a demo that has multiple tracks of custom audio material, and for users it would be the same thing. You can convert a track to an artist performance trac, which is similar to freezing it, only better, as its a “deep freeze” that assures that this exact wav file would play, regardless if those real tracks are found on the PC that plays the file.

For example, if you want to make a BB file to send to your friend, and he doesn’t have many RealTracks, send him a song with artist performance tracks and he will hear the exact tracks.

Have Fun!
Peter Gannon
PG Music Inc.