Option to stop menu music

I would be really happy for option that would let me turn off music in menus, without turning them off for game/matches.

Reason for this is that when I have to wait for mach for too long I like to tab out of the game and watch youtube or something, and I dont want to mute game because I would not hear that match is coming and I dont want to mute all music in game either because then it would not play in match

Alternatively if game would just stop music when minimized but still did play challenge/match starting/etc sound that would be even better