originally published in 1980, and here updated and extended with new interviews and photographs, is the first book to deal with the nature of improvisation in all its forms--Indian music, flamenco, baroque, organ music, rock, jazz, contemporary, and "free" music. By drawing on conversations with some of today's seminal improvisers--including John Zorn, Jerry Garcia, Steve Howe, Steve Lacy, Lionel Salter, Earle Brown, Paco Peña, Max Roach, Evan Parker, and Ronnie Scott--Bailey offers a clear-eyed view of the breathtaking spectrum of possibilities inherent in improvisational practice, while underpinning its importance as the basis for all music-making.