1 Beck
7 a-ha
10 Jess Glynne
13 Echosmith
14 Maroon 5
17 Pentatonix
18 John Newman
19 Daya
20 Karmin
22 Sia
23 P!nk
25 Mika
26 Andy Grammer
27 Adele
28 ZZ Ward
29 DNCE
34 Simply Red
36 Taylor Swift
37 Taylor Swift
38 Hozier
39 Rob Thomas
40 Oh Honey