Sir Darryl Farris (born November 5, 1986), known mononymously as Sir (stylized as SiR), is an American singer, songwriter and record producer from Inglewood, California. He is signed to Top Dawg Entertainment and released his debut album on the label titled November on January 19, 2018. 　　Sir Darryl Farris grew up in a musical family with his mother, brothers, and cousin being gospel singers in Inglewood. He earned a degree in recording arts at the Los Angeles Film School and developed his songwriting, arranging, and production skills. His mother was a backup singer for Michael Jackson and Anita Baker, and his uncle Andrew Gouche was a bassist for Prince, and he is the younger brother of rapper D Smoke.