We celebrate St Patrick's Day with some of the best musicians and talent in the country. We join John Toal and Caoimhe ‘Ceol' Ní Chathail in Basil Sheils' pub in Co Armagh for music and craic, with performances from Clann Mhic Ruairi, Liam Ó Maonlaí and Fiachna Ó Braonáin, Clare Sands, Cathal McConnell, Brian Kennedy, the Keane family and much, much more.