I just tried Music Speed Changer (https://play.google.com/store/apps/details?id=com.smp.musicspeed&hl=en) and it seems to do a pretty good job of real-time tempo change of recorded music (mp3, wave...
Thanks Everyone. I do have access to an iPad, but not a Macbook Pro. Maybe I can find something that would adjust tempo to a recording. Then I could play the piece via midi and record it to Wave ...
Hi Mike, Thanks. I just tried Print Music and I don't see a way to adjust the tempo while it's playing. I can change volume, pan, mute, etc., but I don't see tempo. Do you know of a way to do it...
If it helps, the keyboard I'm using is a Kurzweil 2500x. I am using a hp pc with Windows 7. I also have access to an ipad.