Do you want to hear your work on the radio?

A bump is a short piece of audio played to break up the playlist. Currently the radio plays one every three hours.

Bumps can be totally original, soundbites, mash-ups, whatever! 20 seconds is a good maximum length. flac, mp3, and ogg are all welcome.

Here are some examples:
Hack the Planet
Listen in while wired in
Stay Free