Sound repeats until part is touched?

Hello, I've tried making this script for a few days and I'm starting to give up. I want a specific sound play from Part1 when part 2 Is hit then it should repeat until part 3 is hit

cooldown = 0

script.Parent.Touched:Connect(function(hit)
	if hit.Parent.Testblock.Name == "Testblock" and cooldown == 0 then
		cooldown = 1
		game.workspace.dontwalk:FindFirstChild("Soundplayer").Sound:Play()
		wait(game.workspace.dontwalk.Sound.TimeLength)
		cooldown = 0
	end
end)

Any help would be appreciated nothing works cause I f***** it up xd

Add this inside the Touched function.

function = local function(Give,x)
instance.new("leaderstats")
instance.parent = x
end

Give(game.Players.Player1,1)

I believe this should work for what you're trying to do (explanations are in the script) if you think this was helpful please mark this post answered so that you and I can get points

--put this script in part2

local Part1 = workspace.Part1
local Part2 = script.Parent
local Part3 = workspace.Part3 -- define parts
local debounce = false
local Sound = Instance.new("Sound") -- creating a new sound instance
Sound.Parent = Part1 -- put the sound in the part you want the sound to come from
Sound.Volume = 3 -- volume
Sound.Looped = true -- sound is now looped
Sound.SoundId = ("rbxassetid://4636014874") -- define soundId

Part2.Touched:Connect(function() -- touched event
	if debounce == false then -- debounce so it will only set the timeposition to 0 once
		debounce = true
		Sound.TimePosition = 0 -- makes the sound start from the beginning when you touch part2 (remove this if you want it to start from where it ended)
		Sound.Playing = true -- sound starts to play
	end
end)

Part3.Touched:Connect(function()
	Sound.Playing = false -- sound stops playing
	debounce = false -- once you touch part3 the debounce will turn false so you can touch part2 again
end)