Master music volume level

Changing the master music volume level has not discernible effect on the volume of the music played.

@Christopher I just tested this out, and it was working fine for me. However, one thing to note is that it will not change the volume when you're playing a clip in the search box, only on playing music that you've added to your library and are playing that way. Was it in the preview box that you noticed this effect? or from music that was playing in your library?