(Bonus points for bands/songs you’ve never heard before, since that fits my example and I like to stack the deck. :p)
So, I saw this pretty catchy Roomba commercial and I had to look up the artist, since it sounded like a band I’d heard before (it wasn’t).
I was surprised to find out that the song had been written five years prior, and apparently wasn’t even intended to become a commercial jingle. More surprising was that the original, full version of the song was even better than the commercial hinted at, and the original low-budget, homemade video actually wasn’t half bad, either - it cracked me up while I tapped my feet!
So, anybody else have any similar examples of being pleasantly surprised by a commercial jingle?