Radiosherpa just released their API that will allow developers to build applications around the streams of both traditional radio stations and brand new HD2 stations.  The API also includes a function which will show what song is currently playing on any one/all stations.

Radiosherpa does have much flash expertise, so we are throwing it out to the greater Chumby community to run with it.  A broadcast radio widget with real-time guide would be a nice app to have on the Chumby.

API documentation available at http://api.radiosherpa.com/.