From Picget Software:
MP3 Mixer & Recorder helps to mix two songs together. It can also record the mixed song in to MP3 format file so that you can play the mixed song in other MP3 players. It is easy to use. Version 1.56 is a bug fixing release.
It was very easy to figure out and use. While I was doing it it sounded good.. let me control the volume and speed of each song. I t really worked great.
My problem was that after I recorded and saved it, when I went to play it there was no sound.. it showed that it was there but I heard nothing.
I don't think my moniter has a mic on it.. so I am assuming that this software needs that to record. I don't know why someone would want that and pick up all the background noise... although I really am not sure.. I don't know why else it wouldn't have sound after it was saved because it had sound while I was playing it and making it.