Terrace Martin and Ronald Bruner Jr perform For Free by Kendrick Lamar | Live at the #JAMMJAM

Sounds of Crenshaw and Jammcard Presents: Terrace Martin’s Gray Area LIVE at the JammJam FULL LENGTH ALBUM OUT NOW Listen on all streaming platforms: Gray Area is: Terrace Martin - composer, saxophone Ronald Bruner Jr. - drums Paul Cornish - keys Joshua Crumbly - upright bass Produced by Terrace Martin and Elmo Lovano Written by Terrace Martin, Kendrick Lamar, Rose McKinney Engineered by Bryan DiMaio, Rouble Kapour and Chris Harbach Mixed by Chandler Harrod Mastered by Chandler Harrod Filmed by Paisley Zerr, Lorenzo Diego, Stefano Passera Edited by Paisley Zerr Jammcard is the Music Professionals Network - The JammJam is a Jammcard curated live music experience - The Jammcard app is an invite only social network for vetted music professionals. You can apply to join at