I just looked at that one, Robh. You can click on the custom and it shows each audio track. You can mute the vocal tracks if you want to. Their files are in mp3 format. I'm not qualifed to comment on their quality. Midi seems to sound better on my setup with the Ketron SD2.

If I were gigging for $$, I could see paying for a "quality" backing track. I've been using Bob Norton's fakebook discs which have worked out well for what we do. My wife has to have the notation so..... Having those biab styles and chords saves us a bunch of time. Well worth the $ for us. YMMV


Stan

Cornet Curmudgeon