Billboard - Biggest Debut Days of 2015 lyrics

1. Justin Bieber, December 5th, 2015 (539) 2. The Weeknd, September 19, 2015 (228) 3. Drake (and Future), October 10, 2015 (182) 4. Adele, December 12th, 2015 (146) 5. Drake, August 22, 2015 (138) 6. Kendrick Lamar, April 4, 2015 (112) 7. Drake, February 28, 2015 (108) 8. Matt McAndrew, January 3, 2015 (105) 9. Sawyer Fredericks, July 6, 2015 (102)