Slow Blast (see eg Slow Blast $26.99) does this. You click start and stop locs as the CD plays (on the computer) and you can then play the section back at a chosen percentage of real time. (I have a copy that came free with Finale I think). It appears to be a cheap version of Slow Gold II - $49, but you'll need to look that up to see what features it has that Slow Blast doesn't (it may be just better playback sound quality).


Mick