Here's a quick video showing how you can sync an acapella to your project and then change the tempo to whatever you like and still keep the original pitch.

Apologies for the microphone quality, I've recorded this at home today instead of the studio but hopefully you can still hear everything.

I will make some more videos about working with vocals because there's still a lot more I want to explain and different techniques you can use.

Thanks
-Ste / Infinite

Follow us on Facebook:
http://www.facebook.com/rewiredrecordsuk

Listen to more music on our Soundcloud:
http://www.soundcloud.com/rewiredrecordsuk

-or-

Check out our official website and online store:
http://www.rewiredrecords.co.uk