I never tried any of this stuff in 2012. So first, in my attempt to play the melody with a RealTrack (which I just found I couldn't do) BIAB replaced the melody with a solo. Then when I saved it, thinking I was saving the tune with the new Realband style (silly me), it overwrote my melody with the solo.

Thanks for your help, Matt and Noel. But this seems to me just another example of software "helping me" when I don't want it and creating a problem I then have to work around.

(Sorry. It's not a good week.)