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, Jan. 6, to Sunday, Jan. 13, via Facebook, Tumblr, Twitter and Spotify.

UNITED STATES

1. Young the Giant, "Mind Over Matter" (Fueled by Ramen)

2. Silversun Pickups, "Cannibal" (Dangerbird Records)

3. Oscar Isaac, Marcus Mumford, "Fare Thee Well (Dink's Song) from Inside Llewyn Davis: Original Soundtrack Record" (Nonesuch Records)

4. Hozier, "Take Me To Church" (Rubyworks)

5. Aloe Blacc, "The Man" (XIX Recordings/Interscope)

6. Mapei, "Don't Wait" (Downtown Records)

7. Courtney Barnett, "Avant Gardener" (Marathon Artists)

8. Phantogram, "Fall in Love" (Republic Records)

9. Vance Joy, "Riptide" (Infectious Music UK)

10. Lucy Hale, "You Sound Good to Me" (Hollywood Records)

UNITED KINGDOM

1. Bombay Bicycle Club, "Luna" (Universal Island Records)

2. Wild Beasts, "Wanderlust" (Domino Recording Co Ltd)

3. George Ezra, "Budapest" (Sony Music Entertainment UK Limited)

4. Deltron 3030, "What Is This Loneliness" (Deltron Partners)

5. Hozier, "Take Me To Church" (Rubyworks)

6. Royal Blood, "Out of the Black" (Black Mammoth Records)

7. Sips, "Big Girl" (Yogscast Studios)

8. Busta Rhymes, "Thank You" (Cash Money Records)

9. Foxes, "Clarity - Acoustic" (Sony Music Entertainment UK Limited)

10. Josef Salvat, "Every Night" (Sticky Lips Music Ltd)