The quirky, minimalist ritual groove music of Swiss keyboardist is, after three previous recordings, coming into its own with this fourth CD, recorded live in concert in Zurich and Bern. The refinement of 's playing and the coming together of his now-established quintet, , is obvious to anyone, whether a newcomer or dedicated fan of the band. Supported by the spot-on rhythmic wizardry of drummer and percussionist , , bassist , and saxophonist/bass clarinetist weave a magical zen-like discourse of funk/not-funk and a bright, clairvoyant sense of wonder and imagination into the fiber of this music. This is not jam band, modal modern jazz, or film noir sounds in the strictest sense, but all three elements play their distinct parts in what is truly a new sonic language. Everything for is a module. uses 14/8 and 7/4 time signatures wrapped around a sparse light funk accented by spacy electronics, Fender Rhodes electric piano, and heavy bass, more dense and layered as it goes along. is a 5/4 ostinato with inventively juxtaposed rhythms using snare brushes and bells contrasting the Rhodes, acoustic piano, and organ. It's a modern-day road song that astoundingly uses no overdubs, as is the case throughout on this purely live set. is more traditional R&B-flavored straight funk in 3/4, where the elements of contrast and development -- a key to their music -- are most evident. suggests the harder-edged European '70s fusion of pioneers , and , along with the British Canterbury scene, using constant variations within a minimal framework. and are the longest pieces, more simple and basic, and apply a spare subtlety that may not be the best concert vehicles. Most of this music, under the sub-concept Conspiracy of the Rhythm Gardeners, is compelling, commanding, well worth a close listen, and a prelude for things to be heard stateside. This may be a difficult recording to acquire, but worth the search. ~ Michael G. Nastos