2 Labrinth
4 Maroon 5
9 Lorde
10 Fall Out Boy
11 Weezer
13 Taylor Swift
14 Mark Ronson
15 Gwen Stefani
16 Rumer
17 Sam Smith
18 Echosmith
21 OK Go
22 Ed Sheeran
23 Selah Sue
24 Ed Sheeran
25 Bea Miller
26 U2
27 Tom Odell
28 Charli XCX
29 Sheppard
30 Train
31 Paloma Faith
32 Ella Eyre
36 Sia
37 Mat Kearney
40 Script