If you go into your settings tab, you should find a slider bar that says "Master music volume level." You'll find it under the box where you can enter your display name. I believe if you slide that all the way to the left it should effectively mute the music: <a href="https://wiki.roll20.net/My_Settings#My_Settings" rel="nofollow">https://wiki.roll20.net/My_Settings#My_Settings</a> and <a href="https://wiki.roll20.net/Jukebox#Master_Volume_Control" rel="nofollow">https://wiki.roll20.net/Jukebox#Master_Volume_Control</a> has information about the volume control.
