4 Labrinth
5 Lorde
10 Rumer
11 Maroon 5
12 Sam Smith
15 OK Go
16 Fall Out Boy
17 Ed Sheeran
18 Selah Sue
19 Weezer
20 Train
22 Bea Miller
23 Gwen Stefani
24 Tom Odell
26 Echosmith
30 Ed Sheeran
31 Sia
32 Kodaline
33 U2
34 Rae Morris
35 Mat Kearney
36 Charli XCX
37 Sheppard
38 Paloma Faith
39 Ella Eyre