So you think controlling ALL the sound 's with the Device' rocker switch? This is kind of hidden. If any one has not tried this.> Go to >settings>sound> Under neath "sound profile" .>" volumes ".set audio volume. ( There are 3 sliding bar settings ,the one for Music and Videos was factory set@ 1/2 across. That is default. I found this after I booted for the first time ). So slide the bar right , to MAX and set the volume of the app you are using over or under the preset . After I did this..even with Beats ...HAVE NO complaints.