leeneia- One place to hear and see the film is here: "To Hear Your Banjo Sing"

Mike Yates- I searched for a couple of hours to see if I could find any mention of other participants in the film, but to no avail. People like Art Thieme, Lisa Null, Stringsinger, as well as other performers here with long associations with others of that caliber, might well be able to help identify some- have you thought of contacting specific Mudcat members directly to alert them to this thread?