Mastering engineer Gavin Lurssen's Grammy Award-winning work includes Raising Sand, a collaborative album featuring Alison Krauss and Robert Plant, and the soundtrack for the Coen Brothers film, O Brother, Where Art Thou? He brings an artful Zen to his mastering work and a thoughtful balance to his life. In today’s podcast Will Hawkins chats to Gavin about his career and ideology of giving back to the music community.