Hi Dragonite! I played and downloaded your game. After opening it up, I hit "play". After it started, I accidentally clicked it again. Then it played it 2 times at once!
One way you could fix it would be to make it assign a variable, say, playing to "true" at the beginning of the more code playing. Then, when it's done, switch it to false. Make it only able to play the beeps when playing is false.
Thanks for putting the work into making this game! I appreciate it!