The “Dueling Banjos and Guitar” scene in the 1972 Deliverance was unscripted and spontaneous. Even though The kid Billy Redden didn’t know how to play the banjo, and played by another boy. The picture of him at the end of the video | I Luv Video

In Deliverance (1972), during the “Dueling Banjos” scene, Billy Redden couldn’t play banjo | Jenifer Horror Story

Billy Redden didn't know how to play banjo. To simulate realistic chord playing during "Duelling Banjos", another boy, a skilled banjo player, played the chords with his arm reaching around Redden's side while Redden picked. Musicians Eric Weissberg and Steve Mandell played on the soundtrack. | Just Burt