Can someone help me with this problem?

function onTouched(hit)
	script.Parent.Ghost:play()
end
script.Parent.Touched:connect(onTouched)

Whenever someone will touch this, it will play the sound or will play 'Ghost'

But the problem is, the song will repeat and repeat if someone keeps jumping and stepping on the brick.

So can you guys help me with this?

function onTouched(hit)
	local ghost = script.Parent.Ghost
	if ghost.isPlaying == false then
  	  script.Parent.Ghost:play()
	end
end

script.Parent.Touched:connect(onTouched)

The isplaying property lets you check if the sound is playing or not.

You can check if the song isPlaying == false and if it is, let it activate, but if it is playing, don't let it activate:

function onTouched(hit)
	if script.Parent.Ghost.IsPlaying == false then
		script.Parent.Ghost:play()
	end
end
script.Parent.Touched:connect(onTouched)

Is it possible to add

wait(3)

or something like that?

I really wanna make a scary horror game.

Use debounce.