Sean Williams teaches ethnomusicology, Irish Studies, and Asian Studies at The Evergreen State College. She has written and edited several books, including The Sound of the Ancestral Ship: Highland Music of West Java (2001) and Focus: Irish Traditional Music (2010).

Lillis 'O Laoire is an award winning Gaelic singer, scholar, and writer from the Gaelic speaking region of Donegal, Ireland. He teaches courses in Gaelic language, culture and folklore at the National University of Ireland, Galway, and his publications include On a Rock in the Middle of the Ocean: Songs and Singers in Tory Island, Ireland (2005).