Terrace Martin is no stranger in the West Coast hip-hop scene. As a producer, saxophonist and rapper, he's worked with the likes of Wiz Khalifa, Kendrick Lamar, Game, Snoop Dogg, Warren G, Murs, Schoolboy Q, Casey Veggies, Ab-Soul and Skeme. After releasing several mixtapes and EPs over the past few years, the multi-talented Martin is gearing up to put out his album, 3ChordFold, on August 21. On the project will be this brand new song, "S.S.L.," for which he called on Lamar, Problem and A Dabu$iness to hop in the booth and lay down a true Los Angeles collaboration. Listen below.