Recording .mp3/.m4p at different speeds?

Hello All!

I'm curious if anyone knows of a program out there that allows me to record my songs at different speeds? I'm looking to record an mp3/m4p while gradually speeding the song up manually, on the fly while in session. Can I do this w/ iTunes or Windows Media Player? I'm looking for any possible shareware program or any low-cost editor - AVS is pretty pricey. Any suggestions?

I'm not really sure what you mean to be honest...

If you're recording something, it'll be recorded at whatever speed you're saying / playing it. Once recorded, you can either do things such as a pitch shift to speed it up, or some tools can also speed up or slow down without adjusting the pitch.

Anyway, Garageband is free with all new Macs, so I'd give that a try first.