I don't like having to unfocus a game to pause WACUP so my and it's music aren't playing at the same time, music in it is scarce but i would still like to listen to it. Sometimes i can't even pause my music because of what's happening in it. If there were an option so that WACUP could lower it's volume and mute my music when the game is playing it's sounds or music so i wouldn't have to deal with the hassle of pausing it myself that would be nice.
The UI could just be a slider with 2 points on it for lower and upper threshold, a slider for minimum volume amount, and a text input for dampening/delay
Something like this
Threshold
|---[|]==========[|]---------------|
Maximum volume lowering
|==============[|]------------| 75%
Dampening
[2]s
