The Elvin Jones Jazz Machine has frequently featured hard-toned tenors who improvise in a style influenced by John Coltrane, modal originals and high-powered performances in which the drummer/leader can push his sidemen. This MPS set is no exception. Pat LaBarbera and Michael Stuart double on tenors and sopranos, guitarist Roland Prince offers a contrasting solo voice and all of the material is obscure with four of the seven songs penned by LaBarbera. It's an excellent if somewhat lesser-known outing. ~ Scott Yanow