The Ghost in the Machine: The Evolution of Songwriting in Modern R&B

Lil Wayne let's off his Uzi and AK on "Wowzers," a sexed up, dirty record with the Queen of the south, rapper Trina. I can't even go into detail on this record, you just have to listen with your non-virgin ears.

Rihanna hands the spotlight over to four southern rappers in the remix to "Pour It Up." The dark track was conquered by the rhymesayers who totally take the song over.

After teasing fans with some sexy pictures in a pool , Nicki Minaj has revealed the behind the scenes visuals for her next single "High School" featuring Lil Wayne.

Joe Budden reflects on his life in the music video for his latest offering "Castles." In the clip, shot in his hometown of New Jersey, the Love and Hip Hop star is comforted by friends as he tells his tale of life's struggles.

T.I. christened the new Jimmy Kimmel Live! Sony outdoor stage with two dope performances last night.

Both Def Jam label mates Fabolous and Pusha T are readying upcoming albums, so what better way to promote than with a joint tour?

Rapper Rich Boy comes out of his hiatus with the brand new mixture Back to Class . Hosted by Bigga Rankin, Big Steve Gee, and DJ Smallz, the 12-track set is led by the street banger "Break The Pot" featuring Hemi (video below).

Fat Joe follows his single "Another Round" featuring Chris Brown with the "cash rule" club-banger "Ballin'". On the Illa Da Producer and Infared-produced track, Crack teams with Taylor Gang's Wiz Khalifa and G.O.O.D.

Producer Drumma Boy laces Project Pat with a banger as he taps Mac Miller for the smokers anthem "Weed Smoke." The track may appear on Pat's forthcoming album, Mista Don't Play 2 .

After suffering multiple seizures last week, Lil Wayne's publicist confirmed he's been released from a stint at Cedars-Sinai Medical Center Monday night.