Ciarán Mac Mathúna produced radio broadcasts for RTE of O'Hara's concerts of Irish and Scottish Gaelic songs at the National Gallery, Ireland. The recitals were broadcast as three, 30-minute programs over three Sundays. Only the recording date of the first concert is documented.

These recordings have been digitally copied. Boxes 4-5 and shared boxes 2507, 4248, and 4249 contain all original media, which may not be played due to format. Digital use copies, identified by digital content number, can be accessed in the Burns Library Reading Room.