They Might Be Giants (TMBG), one of the best bands in the world IMHO has a special download, a Clock Radio that plays only TMBG songs all day. All you need is a fast web connection and to download the flash based application from their website.

There is an amazing selection of songs including originals, re-mixes, and things that are just strange. A great way to waste time…er…I mean..spend your time.