I think it's called audio mixing... Here's the thing. I have an audio book, it a good book but it has no music accompaniment. I have another audio book with the perfect music for it. This is the 21st century, surly there is a simple yet robust audio program that will let me strip music from one book and overlay it on the other. Can anyone tell me the best program for what I'm looking to do here. I just fiddled with Nero wave editor and Audacity but absolutly nothing came of it except for a headache. Help please!