I have this weird problem, every song is doubled in the car media player. One of them will play and the other won't, thus the radio sists and does nothing until I hit the next track arrows >>.

I have uninstalled the app, rebooted and then re installed the app and I still have the same problem.

Does anyone know where the app is installed or the file that holds all of the music list for the app. I thought maybe if I could delete that it might fix it. I have also checked and have only 1 of each song plus it's only this app.

Thoughts?

I had this problem. You'll actually notice that all of your media players have doubled the music collection (android bug).

A solution can be found in the link below. Basically you're deleting the media index on the phone. Once that's done reboot and it'll rescan your sdcard and ext_sdcard.

http://forum.xda-developers.com/showpost.php?p=28230178&postcount=1

Thank You, that solved my problem.