I’ve been testing out YottaMusic’s new streaming music service built on top of Rhapsody. I highly recommend this to anyone who is already on Rhapsody and it’s another good reason to subscribe to Rhapsody if you aren’t currently a Rhapsody subscriber (Sonos is the other big reason). The biggest advantages over the standard Rhapsody client is that it is that the player is browser based and they are building in a lot of cool social networking features, similar to last.fm. Fred Wilson has a good post on this here.

Today they rolled out a YottaMusic badge that shows your recently played tracks and a link to your profile. The service is still in Alpha mode so expect some instability here and there and lots of new features.