2 Maroon 5
3 Tove Lo
5 Sia
10 James Bay
11 Charli XCX
12 Lifehouse
13 Ed Sheeran
14 Nate Ruess
16 Kodaline
18 Taylor Swift
19 Mat Kearney
26 Mark Ronson
27 Chic
28 Madonna
30 Taylor Swift
32 Selah Sue
33 Lawson
34 Rae Morris
35 Muse
36 Sam Smith
37 Train
40 Take That