Here's just one of the many terrific reviews (Amazon) of this CD: 

"What a marvelous, daring, innovative and fully rewarding compendium of artistic creativity ... unique yet approachable, like the finest aged malt being tasted for the first time. With a cast of hundreds ... a veritable smorgasbord of instruments, both traditional and unusual ...an incredibly diverse and complex orchestration ... and Bobby McFerrin's boundless creativity and energy ... the sounds recorded on this ground-breaking, category-defying album must be heard to be appreciated ... and appreciated they will be.

I HIGHLY RECOMMEND that the discussion of the music and the methodologies employed in this work, as detailed in the recording's accompanying booklet, be read BEFORE listening to the CD. It will materially increase the understanding, complexity, breadth and depth, consequences and appreciation of the work."

New.