They Might Be Donuts

[TaoJoannes]

This is my number one favorite band ever, and it seems as though they have started writing jingles.

Despite another idol's assertion that doing a commercial will strike you from the artistic roll call forever, I think they can get away with it.
http://stereogum.com/archives/commercia ... 10390.html

They've previously done...

A collaboration with Homestarrunner.com
Some children's albums
The theme song to Malcolm in the middle,
and a song that was included in the first Power Rangers movie.