Essential Chieftains is a 2 CD set that contains the song’s ‘Carolan’s Concerto’, ‘Shenandoah’ with Van Morrison, ‘Molly Ban ‘with Allison Krauss and more. Led by Paddy Moloney on uilleann pipes and tin whistle, The Chieftains (along with The Clancy Brothers) have been one of the most influential Irish music groups of the latter 20th century years. Their …