The original traditional Irish folk band, as far as anyone who came of age in the 1970s or 1980s is concerned, is the Chieftains. Their sound, built largely on Paddy Moloney's pipes, is otherworldly, almost entirely instrumental, and seems as though it comes out of another age of man's history. That they became an international phenomenon in the '70s and '80s is testament to their virtuoso musicianship.