This December 1977 recording features two of the most prominent AACM musicians, Roscoe Mitchell and Anthony Braxton. Mitchell's composition "run the gamut, beginning with the darkly gorgeous opener that features Braxton's contrabass clarinet nestling evocatively beneath the composer's earthy flute, Mitchell's other pieces investigate the sparer, more abstract realm, as the duo's wide variety of reeds populate the sonic environment with scattered moans, squeaks and pops. Overall, this is a fine meeting between two of the most forward-looking thinkers and players in the music. Recommended. " - Brian Olewnick, allmusic. Com Anthony Braxton also contributes three compositions.