It's just over a year ago that the idea of An Fheadóg Mhór Chill Lasarach was born. In 2017, Jerry O’Sullivan, the acclaimed uilleann piper from Yonkers, New York, was at a house session with family and friends in Dunmaynor, Killasser, Co. Mayo, the home place of his grandparents, when, out of nowhere, the Killasser-based flutemaker Michael Cronnolly gave him one of his fully keyed flutes in the key of D and later in the key of F.  To repay these acts of kindness, Jerry O’