Based upon the film by the same title, “Sir, No Sir” is written by Joe DeFilippo and performed by the R.J. Phillips Band, a group of Baltimore musicians. Joe DeFilippo: vocals, bass guitar; Bill Phelan: electric 12-string ; Leslie Darr, background vocals; Bill Pratt: drums, B-3 organ, background vocals. Produced & recorded by: Bill Pratt @ the Bratt Studio, Baltimore,MD.