If you're not attending The Gloaming's February 28 show in the National Concert Hall, no worries – they've added another date owing to the huge demand. Tickets for their performance on Sunday March 1 are on sale now through [link]nch.ie[/link]. It will be the biggest shows to date for the Celtic music supergroup – Irish players Iarla Ó Lionaird, Martin Hayes and Caoimhín Ó Raghallaigh, joined in the line-up by Americans Denis Cahill and Thomas Bartlett, AKA Doveman.