Online radio station clearinghouse. Organized by Genres.
http://tunein.com/ (http://tunein.com/)
Some of my Sonos stations that were lost when they switched to iheartradio are available on Sonos radio again now with this.
Stations report live data to this service, enabling you to type in an artist and see a list of stations playing them now. 8)
Thanks for the link Richadoo.
charles