Bun B's third independent solo crushes the charts and expectations, Fat Joe falls 85 units, while Drake and Usher can expect to hit the million mark this month.

Eminem's Recovery was thought to maybe get #1 back. The Aftermath release did not, as Arcade Fire's latest outsold it by 4,000 units.

One of this year's true surprises came courtesy of UGK's Bun B. The Port Arthur, Texas' emcee's third solo album, Trill O.G. debuted at #4. Bun's album is the first since moving his Rap-A-Lot Records distribution from Asylum to Universal Fontana. The third in the "Trill" series features appearances from Drake, Gucci Mane and posthumous verses from 2Pac and Pimp C, while production is handled by DJ Premier, Boi-1da and veteran UGK producer Steve Below. For an independent project, Bun's Top 5 debut and 40,000 in sales are one of the more shocking Rap chart performances this year.

Rick Ross was a spot behind Bun, inching towards 300,000 units moved of his acclaimed Teflon Don. The Def Jam rapper's fourth official album features work from veterans such as No I.D., DJ Clark Kent and Cee-Lo. Drake's Thank Me Later fell to #8, as four Rap releases occupied the Top 10. Drake's official debut is expected to reach the million mark in two weeks, though a strong next week could achieve that feat early.

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