by Scott YanowThe Dirty Dozen Brass Band, an innovative group that combines R&B with New Orleans parade rhythms, pays tribute to the great Jelly Roll Morton on this CD. Actually the DDBB mostly ignores Morton's original recordings (and leaves out some of his themes) in an unusual set that does not find them neglecting their own individuality. A few Danny Barker monologues add to the authenticity of this music, which takes great liberties with Morton's compositions. Trumpeter Gregory Davis (who duets with guest pianist Eddie Bo on "Dead Man Blues") is the most impressive soloist, though it is the sound of the rollicking ensembles (propelled by the sousaphone of Keith Anderson) that gives this set its sense of purpose. Purists, however, should avoid this one.