The legendary traditional Irish group, Clannad, has been serenading us with Irish tunes since 1970, and now makes their way across the globe with the final tour commemorating the release of "In A Lifetime. See band members Pádraig Ó Dúgáin, Moya Brennan, Pól Ó Bhraonáin, Ciarán Ó Braonáin and Noel…