The following list represents the most viral tracks on Spotify, based on the number of people who shared it divided by the number who listened to it, from Monday, August 11 to Sunday, August 17 via Facebook, Tumblr, Twitter and Spotify.
1. Alt-J, "Every Other Freckle" (Canvasback/ATL)
2. Ryn Weaver, "OctaHate" (Friends Keep Secrets/Interscope Records)
3. The Knocks, "Classic...