Sir Joe Quarterman & Free Soul

Joe Quarterman, also known as Sir Joe Quarterman and sometimes misspelled as Joe Quatermain, is an American funk and soul singer. Quarterman earned the title "Sir" in high school. His single, "(I Got) So Much Trouble in My Mind", was also his biggest, reaching the R&B Top 30 in 1973, and was featured on the radio station Master Sounds 98.3 in Grand Theft Auto: San Andreas. After leaving the music industry, Quarterman earned a degree in architecture. His song "I'm Gonna Get You" was later featured on the breakbeat compilation Ultimate Breaks and Beats.