Michael Dease’s humanity comes pouring out of his trombone on All These Hands (Posi-Tone Records). His 12 original, straight-ahead compositions trace the story of the spread of jazz across the United States, paralleling the African-American migration from the South up through the Midwest and the Eastern Seaboard and reflecting the musical character of different cities and regions. Upbeat, open, and curious, Dease sings on his horn with a near-human vocal quality that makes this a personal and intimate statement from top to bottom. He is accompanied by a stellar cast, including Rene Rosnes (piano), Gerald Cannon (bass), Lewis Nash (drums), Steve Wilson (flute, alto and soprano saxes), and Etienne Charles (flugelhorn, trumpet). Special guests help out on several tracks, most notably guitarist Randy Napoleon on “Delta City Crossroads,” a soulful blues duet with Dease, and bassist Rodney Whitaker, who closes the album with a solo piece, “Up South Reverie,” a powerfully emotional performance that encapsulates the anger, displacement, perseverance, and hope in the African-American history. Among the numerous highlights are the dancing, big-band feel of “Territory Blues;” the sweet swing of “Benny’s Bounce,” which references Benny Golson’s “Along Came Betty” in homage to Philadelphia and which benefits from the light but propulsive touch of Nash on the drum kit; the party-hearty “Memphis BBQ and Fish Fry,” with its foot-tapping funk; and the sunny “Chocolate City,” which celebrates the role of the train.