Ooooohhhh!!!! David, What have you done??? This will certainly set 'em off. 8>) Kind regards, Bill. PS: There are a few good ones on the following OKOM records: "Knock, Knock, Who's There" Fletcher Henderson & His Orch (4 Aug 1936) Willie Lewis & His Orch (15 Oct 1936) Stuff Smith & His Onyx Club Boys (21 Aug 1936) All are/were available on CD.