Boards
LAST.FM - 6 month charts
1 The Dillinger Escape Plan 383
1 Bloodgroup 383
3 Sheryl Crow 212
4 Biffy Clyro 151
5 Virgin Radio 142
6 Unearth 135
7 Paramore 121
8 Maylene and the Sons of Disaster 100
9 Every Time I Die 99
10 Brigade 96
Hmm audio editing only explains one of those.