Realtime audio transpose and pitch shift for practice

[NotationUser]

Hi Notation Folks!

I just want you to hint a free program called "BestPractice".

It gives you independent control over speed and pitch of audio playback.

Slowing down a solo to listen into it's details without affecting pitch?

Singing along to a mp3 that is not in the proper key for your voice?

If this sounds useful to you this program is for you!

Download here: http://sourceforge.net/projects/bestpractice/

Have fun, and a nice weekend.