local sound = playSound3D("sounds/song.mp3", 373.14, -125.21, 1001, true)
local uSound = playSound3D('http://977music.com/itunes/80s.pls', 2498, -1659, 12)
You can either download the sound from the internet and then redirect it with the first code i copied or if you want to stream it from somewhere else you use the second code. I'm no scripter myself so there's not much i can do to help you more on this. Hope i could help you out