Spotify's Top 10 most viral tracks

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, Feb. 25, to Sunday, March 3, via Facebook, Tumblr, Twitter and Spotify.

1. Demi Lovato, "Heart Attack" (Hollywood Records Inc.)

2. Bastille, "Pompeii" (Virgin Records)

3. J. Ralph, "Before My Time" (Rumor Mill Records LLC)

4. MS MR, "Bones" (Creep City Records)

5. Born Ruffians, "Needle" (Yep Roc Records)

6. James Blake, "Retrograde" (Polydor Ltd.)

7. Phoenix, "Entertainment" (Glassnote Records)

8. CAZZETTE, "Beam Me Up (Kill Mode) (Radio Edit)" (Veratone AG)

9. The Neighbourhood, "Sweater Weather" (The (r)evolve Group)

10. Walk Off the Earth, "I Knew You Were Trouble" (Columbia)

UNITED KINGDOM

1. Bastille, "Pompeii" (Virgin Records)

2. MS MR, "Bones" (Creep City Records)

3. Phoenix, "Entertainment" (Glassnote Records)

4. Yeah Yeah Yeahs, "Sacrilege" (Yeah Yeah Yeahs)

5. James Blake, "Retrograde" (Polydor Ltd.)

6. Laura Mvula, "Green Garden" (RCA Records)

7. Tyler, The Creator, "Domo23" (Odd Future)

8. !!!, "Slyd" (Warp Records)

9. Passenger, "Let Her Go" (Nettwerk Records)

10. Sam Smith, "Lay Me Down" (Method Records)