I just recieved the Tascam Bass trainer (MP3 version) and I cannot figure out how to change the key of only one single song within a playlist. All I can do is change the key of every song in a playlist. I could do that with the pacemaker plugin for winamp, and I hoped I could do this with the Bass Trainer just the same. If it is not possible to have this done with a single file within a playlist, can anyone tell me how to record a MP3 with a different key, as modified by Pacemaker ? Thanks.