April 19, 2015
1. Carly Rae Jepsen - I Really Like You (7 Weeks/+1/Peak: 1(5)
2. Avril Lavigne - Fly (1 Week/DEBUT/Peak: 2)
3. Zedd f. Selena Gomez - I Want You To Know (9 Weeks/SAME/Peak: 1(2)
4. Taylor Swift - New Romantics (5 Weeks/SAME/Peak: 4)
5. Cascada - Reason (9 Weeks/SAME/Peak: 5)
6. Calvin Harris f. HAIM - Pray To God (21 Weeks/SAME/Peak: 1(1)
7. Hilary Duff - Sparks (2 Weeks/+3/Peak: 7)
8. Taylor Swift - Style (21 Weeks/-7/Peak: 1(6)
9. Ariana Grande - One Last Time (14 Weeks/-2/Peak: 3)
10. Samantha Jade - Sweet Talk (23 Weeks/-2/Peak: 1(3)
11. Ellie Goulding - Love Me Like You Do (15 Weeks/+5/Peak: 2)
12. Fifth Harmony f. Kid Ink - Worth It (9 Weeks/-3/Peak: 9)
13. Tori Kelly - Nobody Love (8 Weeks/SAME/Peak: 13)
14. Cashmere Cat f. Ariana Grande - Adore (7 Weeks/+3/Peak: 14)
15. Meghan Trainor - Dear Future Husband (17 Weeks/SAME/Peak: 4)
16. Jennifer Lopez - Feel the Light (3 Weeks/+2/Peak: 16)
17. Calvin Harris f. Ellie Goulding - Outside (23 Weeks/-6/Peak: 2)
18. The Veronicas - Cruel (13 Weeks/-6/Peak: 8)
19. Hoodie Allen f. Ed Sheeran - All About It (14 Weeks/-5/Peak: 14)
20. Jake Miller f. Travie McCoy - Dazed And Confused (3 Weeks/+2/Peak: 20)
21. Charli XCX f. Rita Ora - Doing It (5 Weeks/SAME/Peak: 21)
22. Nicki Minaj - The Night Is Still Young (6 Weeks/+1/Peak: 22)
23. Carrie Underwood - Little Toy Guns (12 Weeks/+3/Peak: 7)
24. Ryn Weaver - OctaHate (17 Weeks/-4/Peak: 9)
25. Years & Years - King (2 Weeks/+3/Peak: 25)
26. G.R.L. - Lighthouse (14 Weeks/-2/Peak: 1(1)
27. Bea Miller - Fire N Gold (11 Weeks/-2/Peak: 15)
28. Natalie La Rose f. Jeremih - Somebody (4 Weeks/+1/Peak: 28)
29. Rihanna - Bitch Better Have My Money (4 Weeks/-10/Peak: 13)
30. Rihanna - American Oxygen (1 Week/DEBUT/Peak: 30)
31. Niykee Heaton - Sober (17 Weeks/+1/Peak: 11)
32. Niykee Heaton - Bad Intentions (16 Weeks/+1/Peak: 18)
33. Melanie Martinez - Carousel (19 Weeks/+1/Peak: 20)
34. Sia - Elastic Heart (12 Weeks/-3/Peak: 16)
35. Calvin Harris f. Big Sean - Open Wide (11 Weeks/-8/Peak: 27)
36. Sia - Big Girls Cry (1 Week/DEBUT/Peak: 36)
37. Walk the Moon - Shut Up And Dance (5 Weeks/-1/Peak: 36)
38. Rihanna - Towards the Sun (8 Weeks/+2/Peak: 5)
39. Echosmith - Bright (5 Weeks/SAME/Peak: 37)
40. Wiz Khalifa f. Charlie Puth - See You Again (1 Week/DEBUT/Peak: 40)