Mat Callahan

Mat Callahan is a musician, author, and historian originally from San Francisco, where he founded Komotion International. He is the editor of ‘Songs of Freedom: The James Connolly Songbook’, and author of three books, ‘Sex, Death & the Angry Young Man, Testimony’, ‘The Trouble with Music’, and the new ‘The Explosion of Deferred Dreams: Musical Renaissance and Social Revolution in San Francisco, 1965–1975’. He currently resides in Bern, Switzerland.