Audio is not playing when I call it?

I made a script where different music will play according to what is going on with the game. It's a LocalScriptin the StarterPlayerScripts, and the music folder is in ReplicatedStorage. However, the music doesn't play and there is no output error. Here's the code:

RoundRunning = game.ServerStorage.IsRoundRunning.Value
Inter = game.ServerStorage.Intermission.Value

--[[Song Variables]]--
local songs = game.ReplicatedStorage["Action Game Playlist"]
local battlefield = songs.SSBBBattlefield
local gourmet = songs.SSBBGourmetRace
local dedede = songs.SSBBKingDedede
local storm = songs.SSBBSongOfStorms
local tabuu = songs.SSBBVsTabuu
local tf2 = songs.TF2IntruderAlert
local patch = songs.MrPatch
local billy = songs.ChillyBilly
local temple = songs.Temple
local playlist = {battlefield, gourmet, dedede, storm, tabuu, tf2, patch, billy, temple}

--[[Functions]]--

function playSong()
	print("playing")
	local i = math.random(1, #playlist)
	local currentSong = playlist[i]
	currentSong:Play'' 
	currentSong.Looped = true
end

function stopSong()
	print("stopped")
	battlefield:Stop''
	gourmet:Stop''
	dedede:Stop''
	storm:Stop''
	tabuu:Stop''
	tf2:Stop''
	patch:Stop''
	billy:Stop''
	temple:Stop''
end


--[[Call the functions]]--

game.ServerStorage.Intermission.Changed:connect(function()
	if Inter == true then
	print("intermission is running")
	stopSong()
	end
end)

game.ServerStorage.IsRoundRunning.Changed:connect(function()
	if RoundRunning == true then
	print("round true")
	playSong()
	end
end)