YouTube's music streaming service was apparently set to launch in 2013, but Google still hasn't pulled the trigger.
Rdio doesn't like the idea of sharing data with rivals, so it's ending its relationship with The Echo Nest.
Beats Music is definitely in the mix but Rdio seems to be hanging back. Spotify, meanwhile, won't be casting at all (for now).
There's no limit on the number of hours you can stream Rdio for free, one day after Spotify made the same announcement.