Rap group SOB X RBE have been crafting music since their early teens, and their hard work has paid off. The Vallejo, California group built a strong local fanbase that expanded with the release of viral tracks like “Anti” and “Different.” Now an established quartet, SOB recently received a huge boost for their ‘Black Panther: The Album’ track “Paramedic!.” The song is produced by Sounwave, CuBeatz and DJ Dahi, and also features Zacari and Kendrick Lamar–who served as an executive producer.