Here's another 1½ hrs of chat and music from Andy Green

Fascinating Folk #2: Norman & Jack Froggatt

Listen as the twins - co-founders of Warrington's legendary Minor Bird Folk-Song Club - recall many of the artists who performed there including Barry & Robin Dransfield, Finbar & Eddie Furey, Paul Simon, Belle Stewart, Jimmy McBeath, Ewan MacColl & Peggy Seeger, The Oldham Tinkers, The Liverpool Ceilidh Band, Martin Carthy & Dave Swarbrick, The Taverners, Billy Connolly, Gerry Rafferty and others.
https://m.mixcloud.com/AndyGreen990/fascinating-folk-2-norman-jack-froggatt