We've added Starfrosch to our "useful resources" section the sidebar of our weblog. Starfrosch provides a community for adding and listening to legal music tracks.

You can add their OPML directory to Sparks! by:

• Import > Import OPML directory
• Selecting List the directory in Sparks!
• Entering http://www.starfrosch.ch/starfrosch/opml/netaudio_stil.opml

It will be possible to drag and drop this to Sparks! soon.