They were devised .
They were curated by Phil Heaton and John Shaw , members of the Black Cap Sword Dancers , and two very notable characters on the Nottingham and Derby folk and dance scene of the 1970s .
They were devised and curated by Phil Heaton and John Shaw , members of the Black Cap Sword Dancers , and two very notable characters on the Nottingham and Derby folk and dance scene of the 1970s .