The Clancy Brothers and Tommy Makem
The Clancy Brothers were an influential Irish folk music singing group. Most popular in the 1960s, they were famed for their woolly Aran jumpers and are widely credited with popularizing Irish traditional music in the United States. The brothers were Patrick "Paddy" Clancy, Tom Clancy, Bobby Clancy and Liam Clancy. Paddy, Tom, Bob, and Liam are best known for their work with Tommy Makem, recording dozens of albums together as The Clancy Brothers and Tommy Makem.