Originally from County Cork in Ireland, Muirgen has been performing as an actor, singer and instrumentalist for almost 10 years. She studied as a classical soprano at the Cork School of Music before furthering her training in musical theatre at the Royal Academy of Music in London. Over the past number of years, Muirgen has been lucky enough to share the stage with some amazing performers and musicians. She has performed on several occasions as a soloist with the RTÉ Concert Orchestra at the National Concert Hall, most notably in their New Year’s Eve Gala Concert in 2018. Most recently, as part of RTÉ ‘Winter Sessions’, Muirgen featured in ‘The Musicals’ alongside Susan McFadden and Killian Donnelly - a project that was recorded at the RDS in Dublin and was televised in early 2021.