Melonie Grinnell

The polished version is 310 words.The polished version is 310 words.The polished version is 310 words.

MELONIE GRINNELL
 Jazz Pianist 

Melonie Grinnell is a versatile jazz pianist & music educator based in San Diego, California. With a rich background spanning jazz, classical, pop, musical theater, and commercial music, she is recognized for her dynamic artistry and leadership both on and off the stage.

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As a performer, Melonie brings extensive experience as a musical director and collaborative pianist. She has performed with vocal and instrumental ensembles, orchestras, jazz combos, and soloists, moving fluidly across genres and roles. This versatility has made her a sought-after collaborator within the San Diego community.

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She leads her own jazz trio featuring her husband, bassist Justin Grinnell, and drummer Richard Sellers—a collaboration dating back to 2013. Melonie also serves as an accompanist for classical string studios and performs as a substitute keyboardist with the San Diego Symphony.

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Her background in musical theater and commercial music is equally robust. She has worked extensively as a rehearsal pianist and musical director both on land and at sea. As a former music director on cruise ships, she led a 10-piece orchestra from the piano, supporting headlining acts and managing all onboard musical programming.

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Melonie holds a Bachelor of Music in Music Education with Jazz Emphasis from the University of Miami and a Master of Music in Jazz Studies from San Diego State University. With over 25 years in higher education, she currently serves as Assistant Professor and Co-Chair of the Music Department at Grossmont College.

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In this role, she directs the Piano Program, overseeing the class piano series for music majors, teaching jazz and classical pianists in her private studio, and leading weekly masterclasses for piano performance majors. She also directs the Vocal Jazz Ensemble, conducting from the piano and integrating performance with ensemble leadership.

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Beyond the classroom, Melonie is an active clinician and adjudicator, presenting guest lectures and masterclasses in jazz piano performance and improvisation at festivals and organizations including MTAC, CMEA, the Young Lions Jazz Conservatory, and the Oceanside Jazz Festival.