Queue Sound is a simple addon, meant to add an extra reminder that your arena queue just popped and you should probably click accept if you don't want your arena mates to get mad at you
Right now, it includes functionality for BGs, Arenas, Skirmish, LFR & LFD queues, it plays a 10 second file of "Hey Ho Let's Go" by the Ramones to remind you to join your queue with functionality to turn it off for each seperate queue type
There's a menu, found via /qs config or /qsound config that shows a simple toggle menu, from which you can individually toggle the sound for the 5 q types currently available
Known bugs/issues: BG/Skirmish queues don't always play when queued for multiple of those at the same time(E.G. A BG and a skirmish, or two different BG queues)
Doing a /reload whilst the confirm screen is up causes the sound to play twice, overlapping each other, the original one doesn't stop anymore until the clip itself is finished.