What makes Cool Blues by Jimmy Smith notable?

'Cool Blues' is significant for its critical acclaim, often regarded as one of Smith's best works. The album contributed to the popularization of the jazz organ, influencing countless musicians and establishing Smith as a cornerstone of soul jazz. Released in 1963, 'Cool Blues' is a pivotal entry in Jimmy Smith's discography, following his breakthrough album 'Back at the Chicken Shack'. At this point, Smith had solidified his reputation as a leading figure in jazz organ, with this album further demonstrating his innovative approach to harmony and rhythm.