Same issue here. No audio problems on my Note 3, now experiencing extremely low audio volume on Note 7. My max volume used to be one setting below the "Listening at high volume" warning, but I can barely hear anything on the 7 at that level. Additionally, bluetooth streaming is choppy (cuts in/out constantly). I do not have these issues using other audio players. I have reinstalled, gone over settings, and am now trying the beta with no change. On an unrelated note, did anyone manage to successfully transfer their song ratings database to their new phone without breaking the ratings?