Rob Bisel is an American music producer, engineer, mixer and songwriter. A Grammy award winner and 13-time nominee, he has worked with artists including SZA, Doja Cat, Kendrick Lamar, Travis Scott, Harry Styles and Don Toliver.

SOS is the second studio album by American singer-songwriter SZA. It was released through Top Dawg Entertainment and RCA Records on December 9, 2022. The album features guest appearances from Don Toliver, Phoebe Bridgers, Travis Scott, and the late Ol' Dirty Bastard. SZA worked with a variety of record producers and songwriters such as Babyface, Jeff Bhasker, Rob Bisel, Benny Blanco, Darkchild, DJ Dahi, Ant Clemons, and Lizzo. It serves as the follow-up to SZA's previous album Ctrl (2017).