What makes Burning Spirits by Sonny Simmons notable?

'Burning Spirits' is notable for its innovative approach to jazz that reflects the spiritual and cultural shifts of the era. The album's lengthy compositions and experimental sound further established Simmons as a key figure in the avant-garde scene, influencing subsequent artists and contributing to the broader development of free jazz. When 'Burning Spirits' was released in 1971, Sonny Simmons was navigating the landscape of free jazz after his debut album, 'Keep Talkin’,' in 1967. This album marked a significant evolution in his sound, showcasing deeper exploration into spiritual themes and complex improvisations that defined his career trajectory during the early 70s.