The Chieftains
On March 13, 2012 the band joined The Chieftains for a rendition of "School Day's Over" on Late Night with David Letterman for their third appearance on the show. On March 17, 2012, the band joined The Chieftains at Carnegie Hall in NYC. On May 29, 2012, the band joined The Chieftains on WGBH (FM) and for a short tour.