 <translate> To answer the above question, the relevant sentence is: The show's instrumental jazz fusion theme music, written by Jack Elliott and Allyn Ferguson, opens with a distinctive bass line performed by studio musician Chuck Berghofer. The answer is Chuck Berghofer. <yor> Lati dahun ibeere ti o wa loke, gbolohun ti o yẹ ni: Orin orin jazz fusion ti o jẹ ohun elo ti iṣafihan, ti a kọ nipasẹ Jack Elliott ati Allyn Ferguson, ṣii pẹlu ila bass ti o ṣe pataki ti o ṣe nipasẹ olorin orin ile-iṣẹ Chuck Berghofer. Ìdáhùn náà ni Chuck Berghofer. 