The Ireland With Michael episode featuring Glenn Murphy started airing. If it isn't airing on your PBS yet, you can watch it on PBS Passport if you have access:
https://t.co/SX7oEE7E7MEpisode description from PBS Passport:
Michael visits various places throughout Waterford including Bishop’s Palace, the Museum of Silver, and the House of Waterford Crystal where he talks to skilled glassblowers about training to become masters of their craft. Waterford native, and singer Glenn Murphy performs the song “The Parting Glass.” He meets with the traditional music band Tulua and for a performance of polkas and reels.