10 HURTS
12 Lumineers
13 P!nk
14 Bruno Mars
17 Bastille
20 Passenger
21 Rihanna
22 Paramore
23 Robin Thicke
24 Muse
25 fun.
26 John Newman
27 Matt Hires
29 Lenka
30 Passion Pit
31 Lumineers
33 Taylor Swift
34 Dido
36 OneRepublic
38 Bruno Mars
39 HURTS
40 Train