If you’re a fan of Celtic Thunder, then you know that they have an incredible version of the song “Hallelujah”. They do it incredibly well and are truly the best when it comes to singing this classic Christmas song.

They are a very popular group in the US and have performed for President Obama, the White House, and on the Today Show. They have also toured the world and have a devoted following of fans.

Paul Byrom (born 11 April 1979) is from Dublin, Ireland and joined Celtic Thunder in 2006. He has performed at the All Ireland Finals in Croke Park and for a Pittsburgh Steelers game in the United States. He has also appeared in a variety of other concerts and events and has released two CDs, Velvet and I’ll Be Home For Christmas.

He resigned from Celtic Thunder in 2010 and began his solo career after the group’s concert tour. He later joined Celtic Woman with Chloe Agnew and Lisa Kelly in their concert called “Lisa Kelly: The Voice of Ireland.”

Keith Harkin is from New York City, and joined Celtic Thunder in April 2016. He left Celtic Thunder in October 2018 to focus on his studies and work on solo projects.

Emmett O’Hanlon is from Chicago, Illinois and joined Celtic Thunder in 2014. He was previously a member of the Chicago Irish Dancers and the Chicago Gay Men's Chorus. He has also been a member of the Chicago Lyric Opera Center.