Nonphixion performed April 22 at the Garden Amp for the 20th anniversary of their album "The Future is Now."

There were approximately four hundred people at the amphitheatre in Orange County, California.

Tha Alkaholiks and Awol One performed as special guests. Opening acts included Anu 322, Kable The Don and Kahlee.

On stage, J-Ro said they were performing to celebrate the 50th anniversary of Hip-hop.

The audience wouldn't leave after Nonphixion's performance. The crowd cheered and demanded an encore. The crowd chanted "Black Helicopter!" until an MC announced the act might come back.

Nonphixion took the stage again and performed three more songs. They closed with a song called "Black Helicopter."