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John is a Brazilian American bassist, composer and music educator. He composes concert, video game and film music in Phoenix, Az. He has a bachelors in music composition from Arizona State University. John has worked together with performers, film directors, video game developers and conductors.

John’s music can be found in the games Cube Compute, The Controlls of Players, and Kookysphere. He composed the music for the film Backfired. He placed in the 2020 Artists of Promise composition competition. He also was Composer-in-Residence for ASU’s Maroon and Gold Wind Band(2022-2023). John believes his best work comes from collaborating with others. John is fluent in Sibelius, Logic Pro X, and Reaper.

If you are looking to collaborate, commission a work or need music for your game or film, contact John here.

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Hollow Knight Release Trailer Re-Score
Nasa Lift Off (Music Video)
Brazilian Basses
Garden Wind Quartet - John Martinez
John Martinez - Mountain Village
The Forest - BrasilianBatman
Short Space Orchestra theme
About Bananas Intro
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