Minecraft Windows 10 edition sounds very bad, and glichy

I recently redeemed the Windows 10 edition of Minecraft, but I can't play it due to a really awful audio bug – upon launching the game I hear a loud white noise/static buzz through my headset (Razer Kraken headset - the driver is managed by Razer's Surround software – which is fully up to date). I also tried another headset and it still sounds the same. It's almost deafening. When I get in-game its a weird sound no matter what I do. (almost like chains or keys are like in a bag??? if that makes any sense)

I've reinstalled the game and tried to disable 7.1 on my headset but it doesn't fix the problem. I have been playing with the sound disabled in-game the last day but its kinda difficult.