Works well except you have to build list of songs to share each time you restart the app. E.g. I select songs to share, listen to them on two devices (cool so far), close the app on the device that is sharing the songs, start the app again, and I cant start sharing where I left off until I select the songs again. To further frustrate, you have to individually select the songs to share. I was hoping to simply pick a playlist or find a "add all songs" button under each artist/playlist. If you could pick more than one song at a time to share, or the app would remember the list of shared songs between restarts, then life would be much better. The reason I got this app was not to share music with a friend, but to be able to beam music from my iPhone (or my friends iDevices) to the iPod that is hooked up to my car. With this market in mind, it would be wonderful to extend a few features like making the text of the song/artist larger (auto-scale to fit screen) and swipe controls (to play, pause, change tracks, etc instead of hitting the tiny buttons). Also please add a Mute control so I can transmit from my iPhone in my pocket to my cars iPod and not hear the song from the iPhone. From what I can tell, it wouldnt take very much effort to support the iPads dimensions directly as well. Other things to note: Con: You can only pair two devices at a time. Pro: The device serving the music has the option to allow the remote device to change the track. Con: There is a bug when you select a track or move between tracks, it skips to the track after the one that should play. Pro: The chat option when music is paused/stopped could be useful.