What makes Ascension by John Coltrane notable?

'Ascension' is significant for its role in the development of free jazz, influencing countless musicians and genres beyond jazz. The album received mixed initial reviews but has since been recognized as a pivotal moment in Coltrane's discography and jazz history, appearing on numerous lists of essential albums. Released in 1966, 'Ascension' marked John Coltrane's bold departure into free jazz, following his acclaimed album 'A Love Supreme'. This work reflects Coltrane's deepening spiritual pursuit and artistic evolution as he expanded the boundaries of jazz, enlisting a large ensemble to realize his vision.