I've noticed a lot of requests for the name of the song of the Toblerone ad.. .and little answers, so I'd thought I'd tell you the song is Olivia Ruiz's "J'traine les pieds" :) OK?
I'm afraid you are wrong! I wrote to toblerone to ask them as i was frustrated with not knowing and they replied saying that it was a specially commissioned piece of music and therefore not available on general release, which is a great shame!