In British Celtic, "Mai-dun" means "great hill". Ireland's piece is a musical evocation of a notable iron age fort: Maiden Castle, Dorset, nearby the house of the English novelist and poet Thomas Hardy (1840–1928) whose name for the place Ireland adopted.[3]
It has been said that, "ancient sites with echoes of the supernatural, including the Channel Islands, inform some of Ireland’s few orchestral pieces"; and of Mai-Dun itself that, "it is a strong piece, aggressive at times, resourcefully scored, and Ireland’s imagination was ignited by the largest hill-fort in England, dating from 3000BC, and its violent history."[3]
Richards, Fiona (2020). "John Ireland's Mai-Dun: Composite Influences." In Michael Allis and Paul Watt, eds., The Symphonic Poem in Britain, 1850-1950 (Woodbridge, UK: The Boydell Press), pp. 278-304. ISBN978-1-78327-528-1