Simplify Media's just released a new version of their Mobile suite for iPhone that lets you stream iTunes libraries from your friends across the internet. It works in much the same way the desktop version does. Load up Simplify Media on a desktop with a library that you want to share, then log into your Simplify…

Sony Ericsson's partnering up with Gracenote to provide an even better TrackID-like service called Mobile Music 2.0. Available on the Sony Ericsson W910 and K850 (both shipping Q4 2007), Mobile Music can use Gracenote's DB to search for artist name, track, album, or lyrics, and download songs from Sony Ericsson's…