If your question is for realband, it is done by using
Audio-import wave file. This will bring in an audio track (wav mp3 etc) to the highlited track.

You could also generate in RB still, if you wanted. Move te audio tracks down below track 8 and use the first 8 tracks a BiaB tracks. You can make them BiaB tracks in one of the menu pulldowns. Then you can generate styles there.

These types of questions should go in the BiaB or Realband sections, as this section is meant for posting tips you've learned along the way.


I do not work here, but the benefits are still awesome
Make your sound your own!