Christmas with 4-in-a-Bar  will see this award-winning quartet perform a programme of feel-good Christmas music that is sure to delight all musical tastes. 4-in-a-Bar is one of Ireland’s most acclaimed vocal ensembles, performing sold-out shows all across Europe.  Since 2008, Eoin, Tristan, Paul, and Shane have brought the classic American barbershop vocal style into Irish traditional music, as well as ancient, classical, and pop genres. All proceeds from these concerts will be donated to The Friends of St. Luke's cancer care team.