Many of his poems have been set to music, by Mike Ball in Australia, Leon Rosselson, Alex Atterson and myself. I included two, "Ballad to Katherine of Aragon" and "Cowboy Song" on my recent CD.
He was a much under-rated poet, a modest man, and a source of entertainment, inspiration and education (his working life was spent as a teacher). He was widely regarded as a candidate for the post of Poet Laureate, but it never happened. Now it never will.