Music Beta By Google Launches: Invite-Only For Now
The service is similar in a way to Amazon's Cloud Storage service (announced earlier in the year), but rather than counting gigabytes, it counts songs. The app itself is available today on the Android Market, but you need an invite to the beta to actually try out the cloud aspect. Once installed (and invited), you'll be able to upload any songs you have (though format support is limited) to your Google cloud, and then you can listen in from any connected PC or Android device.
There's no telling how successful this will be once Google starts charging for it, but it'll definitely be a hit while it's free. Are you interested in yet another cloud streaming service? Or is there no "hook" here to catch you?