1 Maroon 5
2 Train
3 Script
8 MAGIC!
11 Mary Lambert
13 Taylor Swift
14 Tove Lo
15 Fray
17 Ed Sheeran
21 Jason Mraz
22 Echosmith
23 La Roux
24 Coldplay
25 Nickelback
27 Pixie Lott
28 Fall Out Boy
29 Paloma Faith
30 Gavin DeGraw
31 Ella Eyre
32 Sheppard
33 Cris Cab
35 Ella Eyre
36 Rixton
38 Kasabian
39 OneRepublic
40 Ed Sheeran