Clayton-Hamilton Jazz Orchestra: 40 Years of Big Band "Gravy" & Serving the Music

Show Notes: 105: John Clayton & Jeff Hamilton with Marcus Miller

This episode of Jazz Cruises Conversations, recorded live on the Journey of Jazz '25 cruise, features an interview conducted by co-host Marcus Miller with John Clayton (bassist/arranger) and Jeff Hamilton (drummer), the longtime co-leaders of the Clayton-Hamilton Jazz Orchestra (CHJO). The conversation focused on the formation and 40-year history of their Grammy Award-winning big band, which performed on the cruise and also backed Diana Krall.

• Formation and Longevity: Clayton and Hamilton first discussed starting a big band in 1972 while in college at Indiana University, but officially began the orchestra in 1985. Keeping the band together for 40 years involved delegating tasks: John was responsible for writing the charts and arranging, while Jeff managed the finances and knew which musicians in Los Angeles to call and who would "get along together and played great".
• Musician Selection and Personality: The CHJO intentionally seeks out musicians who bring personality and "gravy" to their playing, rejecting the "clean studio precision" typical of many Los Angeles "reading bands" and "rehearsal bands". John Clayton's arrangements are often written specifically for the personalities of the musicians, much like Duke Ellington did.
• Integration and Inclusivity: The co-leaders were determined to have a "rainbow colored band" and were both vocal about wanting an integrated band, contrasting with the predominantly white or all-white bands historically prevalent in jazz. They continue to be open to musicians regardless of sex or definition, provided they maintain the band’s quality. 
• Working with Vocalists: The band has successfully collaborated with singers such as Joe Williams, Dee Dee Bridgewater, Cécile McLorin Salvant, Barbara Morrison, and Ernie Andrews. When arranging for a vocalist like Diana Krall, John Clayton writes for the individual person.
• Program Selection: The CHJO prioritizes playing music that makes the band happy, rather than catering to audience requests.
• Big Band Challenges: The challenges for big bands have changed over the decades. Unlike the past where touring was common via bus, big bands now rely on opportunities like music series in concert halls across the US and may fly to do single concerts.
• Drummer's Role: Jeff Hamilton (the drummer) adheres to the philosophy of Mel Lewis that a musician should not change their style for the group but rather "serve the music" and invite others into their beat. John Clayton praised Jeff's ability to achieve a sound that is "not loud but it's full," allowing the music to reach all parts of the bandstand without monitors.
• Arranging Style: To keep his compositions contemporary and avoid being in a "rut," John Clayton actively seeks out different resources to expand his writing vocabulary, colors, and ideas. The CHJO's arrangements include John's unique sound, or "gravy," often written with specific musicians in mind, like Mel Lewis's loose relaxation or Oscar Brashear's personality.
• Mentorship and Education: Both Clayton and Hamilton actively teach and share their knowledge. John Clayton received guidance from Ray Brown when he was 16, who instilled the responsibility of "passing it on" to others. Jeff Hamilton noted that they had a CHJO youth orchestra for about three years in Los Angeles and have mentored many successful music

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• Theme Music: Provided by Marcus Miller from his song "High Life" on his album Afrodeezia on Blue Note.