De Dannan is an Irish folk music group that has been active since 1975. The group is composed of some of the most renowned traditional Irish musicians, including Frankie Gavin, Alec Finn, Charlie Piggott, and Johnny "Ringo" McDonagh. The group has released a number of albums over the years, including their debut album, Song for Ireland, which was released in 1975. Since then, they have released a number of critically acclaimed albums, such as The Star Spangled Molly, The Mist Covered Mountain, and The Best of De Dannan. The group has also collaborated with a number of other artists, including The Chieftains, The Corrs, and Sinead O'Connor. De Dannan's music is a unique blend of traditional Irish music and modern influences, and their live performances are renowned for their energy and enthusiasm.