In 1965 Ewan and Peggy formed the Critics Group around a number of young followers, with Charles Parker in attendance, frequently recording the group's weekly sessions at MacColl and Seeger's home. The initial aim of improving musical skills soon broadened to performing at political events, the Singers' Club where MacColl, Seeger and Lloyd were featured artists and theatre productions. Members who became performing folk singers in their own right included Frankie Armstrong, John Faulkner, Sandra Kerr, Dennis Turner, Terry Yarnell, Bob Blair, Jim Carroll, Brian Pearson and Jack Warshaw. Other members, including Michael Rosen, joined primarily for theatre productions, the Festival of Fools, a political review of the previous year.