Danny Boy for Cello Duet is a simple, yet charming arrangement of one of Ireland's best known and best loved folk songs.  This melody, written, supposedly, by Rory Dall O'Cahan, was first known as O'Cahan's Lament, and has since transformed into The Londonderry Air, and then was used as the melody for Danny Boy.  Enjoy the St. Patrick's Day festivities with this Irish classic!