New Music: Alicia Keys – It’s On Again (Feat. Kendrick Lamar) (prod. by Pharrell) [Full Version]

The full version to Alicia Keys’ new joint called “It’s On Again” featuring Kendrick Lamar.

The song will live up on the official soundtrack for The Amazing Spiderman: 2 which is due April 22nd!

Hit the jump for the full post!