What makes Air Above Mountains (Buildings Within) by Cecil Taylor notable?

'Air Above Mountains' is significant for its ambitious length and structure, challenging traditional jazz formats. It received praise for its innovative approach and was influential in shaping the direction of avant-garde jazz during a time of experimentation and boundary-pushing. By the time 'Air Above Mountains (Buildings Within)' was released in 1978, Cecil Taylor had established himself as a pioneering figure in avant-garde jazz. This album came after his critically acclaimed works in the 1960s and 70s, showcasing his evolution towards more extended compositions and complex structures.