2020 release. From traditional standards to contemporary Irish songs, Sharon Browne's Celtic Thunder show has captivated audiences around the world. Now in it's eleventh year, the PBS hit ensemble returns to the US with it's latest Show Celtic Thunder - Ireland. This release combines ten years of Celtic Thunder hits and focuses on their most popular Irish and Celtic songs that have made Celtic Thunder one of the best-loved and most successful musical acts on Public TV and on tour since 2008.