Singer premieres her documentary, The London Sessions.
Lionel Richie, Kanye West, Azealia Banks, Deadmau5 and Run the Jewels among festival performers.
Great things happen when these super powers unite.
Eminem, Kanye West, Jay Z, Kendrick Lamar and others hit with litigation.
Zoe Kravitz, Mary J. Blige, Ludacris and more heat up the Austin, TX, festival.
The Queen of Hip Hop Soul reigns in Austin.