So you use Apple Music and your friend uses Deezer. Or you swear by Spotify but your girlfriend uses Rdio.
You find the coolest song IN THE WORLD and just have to share it with them. Gone are the days of “Hey, search for this song” and “No that’s not how you spell it.”
I present to you Son.gg. (Pretty cool domain if you ask me)
I also have it on good authority that some apps are on the way to make this process even easier!