Founder of famed record label Sub Pop, Bruce Pavitt is a music historian, professional DJ, and cultural progenitor. His book, Experiencing Nirvana: Grunge in Europe, 1989, is a photo journal and a grunge rock micro-history, an inside look into a crucial eight-day period in the touring life of Nirvana and Kurt Cobain. Journalist and author of the definitive, bestselling biography of Nirvana, Come as You Are: The Story of Nirvana, Michael Azerrad moderates.