2 Tove Lo
4 Maroon 5
6 Sia
12 Nate Ruess
14 Taylor Swift
15 James Bay
19 Ed Sheeran
23 Kodaline
24 Chic
25 Madonna
26 Mat Kearney
28 Muse
29 Mark Ronson
31 Lawson
32 Taylor Swift
33 Sia
37 Selah Sue
38 Rae Morris
39 Sam Smith