On April 6, 2019, Brian O’Donovan broadcast A Celtic Sojourn live from the WGBH Studio at the Boston Public Library, where a live audience was treated to a fun-filled afternoon of music, including Isabel Oliart on fiddle and Caroline Dressler on cello, and the Rhode Island-based duo Atwater-Donnelly. The afternoon was filled out with musician Calum Bell, and friends Eamon Sefton and Elias Cordoso, performing a terrific session of traditional Celtic music.

The broadcast was photographed by Will Daniels.