I don't think the TC-Helicon harmonizer was ever a part of BIAB for Mac and as Noel stated, it's been there a pretty long time in the Windows version and has not been updated in a long time.

While the Windows TC-Helicon harmonizer does work, you have to be careful how you use it and results are very mixed. You can find yourself in Mickey Mouse territory very quickly. But when it does work, it does work. I've done several songs using it.

It's too bad PGMusic couldn't license the code from TC and then enhance and update it themselves, since they well understand pitch and tempo shifting (a la RealTracks). That way they could incorporate it into both PC and Mac.

John

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