ARC Weekly Top 40... March 10, 2012

Adele spends a 5th week at #1 with "Set Fire To The Rain" on The ARC Weekly Top 40. Katy Perry is back in the Top 10, big moves by Fun. featuring Janelle Monae, Karmin, and Drake featuring Lil Wayne, and new debuts by B.o.B, One Direction, Ellie Goulding, Rihanna featuring Jay-Z, Havana Brown featuring Pitbull, and the return of Gotye featuring Kimbra.