Comhaltas Archive search results. Some unreissued sides there - Down the Meadow, Gallant Boys of Tipperary, Rambling Pitchfork, Sandlark hornpipe - also the first two “Untitled” tracks are unaccompanied solos. These sound like reel-to-reel recordings, and I didn’t think that tech was around in his lifetime. Could be another John McKenna, but sure sounds like him.
Pity that we only get 30 second samples for now.