I just recently bought a new lexus that has the bluetooth capability so I can play music from my S3 (verizon) without the need for an iPod. I use the Google Play Music app when I listen to music on my phone, but as you know, there is another Samsung proprietary music player on the phone called "Music Player." Problem is, whenever my phone connects to my car via bluetooth, the car starts playing the music from the Samsung Music Player rather than Google Play Music even if I last used the Google Play Music to listen on my car. I know it's not an issue with my car because it happens in my brother's Ford truck, too. Does anyone know how to fix the player it uses by default? Also, if you know of any good music player I should download, feel free to recommend one. I'm not married to either of these but I would like to resolve this issue. thanks.