_Kendrick Lamar & Alicia Keys

Alicia Keys and Kendrick Lamar performed their hit new collaboration “It’s On Again” for the first time on The Tonight Show With Jimmy Fallon. Pharrell, The Roots and Hans Zimmer produced and composed the song. “It’s On Again” is on the soundtrack for The Amazing Spider-Man 2. Check out the video of the performance below!


Alicia Keys serenades the audience while Kendrick Lamar spits his verse to the track. Watch the video below!