Pentatonix, the US vocal group that won reality TV show 'The Sing Off' several years ago and who have subsequently gone on to huge things, have announced a date at Dublin's Olympia Theatre in May.

The five-piece - who recently sang with Stevie Wonder at the Grammys (below) - will play the Olympia on May 23rd.

Tickets are from €30 including booking fee and on sale from usual outlets this Friday at 9am.

Read our interview with Pentatonix here.