Method :cool:

local omgcharaReal = game.Players.LocalPlayer.Character
local Sound = Instance.new("Sound", omgcharaReal)
local SongName = "NameHere.mp3" --U can change "NameHere" to whatever u want | also dont remove .mp3
  if not isfile(SongName) then
writefile(SongName, game:HttpGet("LinkHere.mp3")) --Put .mp3 link here or u can just put .mp3 file in the folder named "Workspace"
end
Sound.MaxDistance = inf
Sound.SoundId = syn and getsynasset(SongName) or getcustomasset(SongName)
Sound.Volume = "2"
Sound.PlaybackSpeed = 1
Sound.Looped = true
Sound:Play()

-- writefile(SongName, game:HttpGet("https://download1531.mediafire.com/w1gm3kp12pagJUyjMr4lD29eYEd4ShPGix24-FPkww65HMyH4BNMtpHI_XRNO3lhu11GlqQncCx3BXXVnKzUSoV9ZzoC/4cg27a4mclj56n2/Addict+%28320K%29.mp3"))
-- This is example (also this link doesn't work :skul: