2 Hozier
7 Mika
8 Oh Honey
9 Muse
12 Rixton
14 Tori Kelly
17 Taylor Swift
18 Sia
19 Rob Thomas
21 Chic
25 Ella Eyre
26 Jess Glynne
27 ZZ Ward
28 Katy Tiz
29 John Newman
30 Beck
32 a-ha
33 Taylor Swift
35 Lifehouse
36 Nate Ruess
38 Nate Ruess
40 Lawson