"Lonnie Donegan"s Skiffle Group", "The Vipers Skiffle Group", "Chas McDevitt Skiffle Group", "Bluegrass Boys", "Ken Colyer"s Skiffle Group", "Dick Bishop", "Chris Barber Skiffle Group", "City Ramblers Skiffle Group", "Beryl Bryden"s Skiffle Group", "Peggy Seeger Group"