5 HURTS
11 P!nk
15 Bastille
16 Rihanna
18 Passenger
19 Lenka
20 fun.
21 Bruno Mars
22 Taylor Swift
27 Paramore
28 Muse
29 Matt Hires
30 Bruno Mars
31 John Newman
32 Lumineers
33 Passion Pit
34 Robin Thicke
37 Train
38 Dido
39 Ed Sheeran