Just spent 3 hours trying to do this. The key of an existing mp3 file is in Ab then changes to A. All I want to do is have Ab be the key for the whole song. I set the Project Key to Ab and also do this in the Sound window. Doesn't work so I decreased it by 1 semitone at the key change. It works fine...

Thanks so much. It seems to work okay now

I can separate out the channels of an mp3 file and play that channel in Mixcraft 5. However, I don't seem to be able to save just the left channel to a new file. I can't seem to find how to do this in help either. Since I have a Ketron sd2 hardware synth, I using an Edirol UA-4fx sound module. It wo...