Ad agency CP+B have created this new promotion for Pringles, which uses a mobile app available for iPhone and Android to play virtual instruments by tapping the screen and shaking your phone. Pringles Crunch Band features electric guitar, double bass, drums, mic and the Pringlesshaker.

More instruments can be unlocked by scanning the barcode on a Pringles can or becoming a fan on their Facebook page. The free app also gives you the chance to earn badges to post on your Facebook wall. You can view the video promotion below:

Pringles Crunch Band