Cherry Vanilla Dr Pepper - Ma Na Ma Na!
The new Dr Pepper ad for Cherry Vanilla has some familiar music to it...click on 'media gallery' and then the 1st TV ad: "Date".
http://www.drpepper.com/CherryVanillaDP/index.aspx
Turns out, it's this:
http://www.devilducky.com/media/7452/
Man, the muppets rule.