Marlanna Evans, aka Rapsody, releases her sophomore album Laila’s Wisdom today, and among the numerous artists that collaborated on it -- Busta Rhymes, Black Thought, Musiq Soulchild, Anderson .Paak, Terrace Martin, and more -- is none other than Kendrick Lamar, who joined her on 'Power'. This comes as a fair exchange, since Evans contributed to Lamar's 'Complexion (A Zulu Love)’ from 2015's To Pimp A Butterfly. Listen to 'Power' below.