[Sting.]

I actually know what to do with the audio stream thing the problem is the url. Ok lets say I have a mp3 song file on my desktop, Rock.mp3 so for example like can someone explain to me on where or how to I publish and make it into the URL link? Like how do I add it and make it into url link? How to upload it and make it playable to attach it to? PlayAudioStreamForPlayer(playerid, "HOW TO PUT THE LINK HERE?");