Clannad, the Irish band that is this year celebrating 50 years together began the year with a Farewell Tour. They played in the Opera House in Cork in early March when I saw them and they were great. I didn’t know much of their music beyond the obvious themes to Robin Hood or the Harry’s Game but I’m a fan since!
Hopefully they will be able to continue their tour but as of now, from a snapshot of their site from March 28th they have rescheduled shows up to the end of May. I’d say it’s likely they’ll have to postpone even more of those shows unfortunately.