One of the more obscure Blue Mitchell albums of the 70s – and one of the most far-reaching too! The set's still got an electric current, like his other work on the Mainstream label at the time – but there's also less funk at the core, and more of a spiritual jazz vibe – a quality that definitely burns with the "vital" of the title, and which draws strongly from the album's great use of Joe Henderson on tenor and flute – whose presence here really helps underscore the righteousness of the sound! Ernie Watts also blows a bit on the record – and the rest of the group includes Walter Bishop Jr on acoustic and electric piano, Stan Gilbert on bass, and Doug Sides on drums. Susaye Greene adds in some totally amazing vocal effects at a few points – which really furthers the unique quality of the record – and titles include the great "Unseen Sounds", which has some amazingly unusual flute work from Henderson, plus "Booty Shakin", "Vital Blue", "I Love You", and "Herman's Helmet". LP, Vinyl record album