Listening to the future

"In the early 1970s, progressive rock bands like King Crimson, Yes, Jethro Tull, and Emerson, Lake, and Palmer produced visionary, adventurous works, often of epic length.". "Since that time, critics and historians of rock music have marginalized the progressive rock era. However, it is a musical and political mistake to ignore this period of tremendous creativity, a period which continues to influence new rock music. Martin shows that there has always been a progressive trend in rock music, and develops a terminology for understanding how a popular avant-garde arose out of the sonic and social materials of rock.". "Listening to the Future surveys the progressive bands, from the most celebrated (like Genesis and ELP) to lesser-known but significant groups (such as Henry Cow, Magma, and PFM), and looks at the enduring legacy of progressive rock - covering both the 'neoprogressive' trend and recent works by Yes, Jethro Tull, and King Crimson."--BOOK JACKET.