The Three City Four Was A Short-Lived English Folk "super-Group" Formed In 1965 And Consisting Of Martin Carthy Guitar And Leon Rosselson Vocals Guitar With Marian MacKenzie Vocals And Ralph Trainer Guitar . The Band Recorded Two Albums "The Three City Four" 1965 And "Smoke & Dust" 1967 With Roy Bailey Replacing Martin Carthy Before The Members All Went Their Separate Ways.