Hi Thailoneus,

Melodyne would be able to edit the pitch of individual parts, but I'm not sure it can separate them into separate tracks like that. I could be wrong though, haven't used Melodyne in a few years.

I do know that Prosoniq Sonicworx can do it. It's an expensive program, and requires a very powerful Mac to run. It also uses about a gig of hard drive space per minute of audio processed. Seems effective though, if you've got the cash and processing power.

In the meantime, you can use Band-in-a-Box's Audio Chord Wizard feature to analyze these audio files, and figure out the chord changes, so you can make your own version of the song using Band-in-a-Box's styles. It won't sound exactly the same as the original, but you'll have a backing track to jam with, and can do it with the software (and computer) you already own.

I hope this helps!

Kent
PG Music