With a little learning you might be able to get csound to do a good job at that. iain duncan wrote:
Ok, last question this morning. ;) Subjective opinions on which linux time/pitch shifting utility is the most usable for changing keys and tempo of music ( no voices )? Does not need to be "production quality" but good enough to shift backing tracks and still be able to use them. Able to run on OSX as well under fink would be a bonus! Thanks Iain