Hatman local and server together :)

local player = owner
local cha = player.Character
cha.Humanoid.Health = math.huge
cha.Humanoid.MaxHealth = math.huge
local hatmod = Instance.new("Model",cha)
local main = Instance.new("Part",hatmod)
local top = Instance.new("Part",hatmod)
local misc = Instance.new("Part",hatmod)

main.Size = Vector3.new(0.5, 3, 3)
top.Size = Vector3.new(2, 2, 2)
misc.Size = Vector3.new(0.558, 2.03, 3.045)

local maintopw = Instance.new("Motor6D",hatmod)
local topmiscw = Instance.new("Motor6D",hatmod)

maintopw.Part0 = main
maintopw.Part1 = top


topmiscw.Part0 = top
topmiscw.Part1 = misc

maintopw.C1 = CFrame.new(1,0,0)
topmiscw.C1 = CFrame.new(0.3,0,0)

main.Shape = "Cylinder"
top.Shape = "Cylinder"
misc.Shape = "Cylinder"

local headweld = Instance.new("Weld",main)
headweld.Part0 = cha.Head
headweld.Part1 = main
headweld.C1 = CFrame.new(0.75,0,0) *CFrame.Angles(0,0,math.rad(90))

main.BrickColor = BrickColor.Black()
top.BrickColor = BrickColor.Black()
local light = Instance.new("PointLight",misc)
light.Brightness = 90
light.Range = 8
--this is where the real party starts
local sound = Instance.new("Sound",cha.Head)
sound.Looped = true
sound.Volume = 5
local remote = Instance.new("RemoteEvent",cha)
remote.OnServerEvent:Connect(function(player,value)
    misc.Color = Color3.new(value/math.random(2,5),value/math.random(2,5),value/math.random(2,5))
light.Color = misc.Color
end)
player.Chatted:Connect(function(msg)
        if msg:sub(1,5) == "/play" then
        local victim = msg:sub(1,5)
        local soundid = string.gsub(msg,victim,"")
        sound.SoundId = "rbxassetid://"..soundid
        remote:FireClient(player,"macaroniman",soundid)
        sound:Play()
    elseif msg:sub(1,5) == "/stop" then
        sound:Stop()
    end
end)
script.Parent = cha
NLS([[local player = game.Players.LocalPlayer
local sound = Instance.new("Sound",script)
sound.Looped = true
local remote = game.Players.LocalPlayer.Character:WaitForChild("RemoteEvent")
remote.OnClientEvent:Connect(function(macaroni,id)
    sound.SoundId = "rbxassetid://"..id
    sound:Play()
end)
player.Chatted:Connect(function(msg)
    if msg:sub(1,5) == "/stop" then
        sound:Stop()
    end
end)
while true do
    wait()
    remote:FireServer(sound.PlaybackLoudness)
end]],owner.PlayerGui)