This tune appears in “Johnny O’Leary of Sliabh Luachra”, the Breandan Breathnach compilation edited by Terry Moylan (Lilliput, 1994). It is tune 250, and is called Din Tarrant’s (3). It is one of 5 Din Tarrant polkas in the collection.
Learned from Brendan Larrissey and Mike Considine’s recording Up the Moy Road. This is one of three tunes called Ballydesmond Polka.