
John C. O'Leary III is a celebrated Mexican-American jazz pianist, composer, and neuroscientist. Residing in the vibrant Tampa Bay area, O'Leary has successfully merged his profound musical talents with his academic achievements to create a unique place for himself in the jazz world.
Born in the culturally rich Yucatan Peninsula of Mexico, John C. O'Leary III began his musical journey with piano lessons at the tender age of three. His early years were steeped in classical music, which he pursued until the age of twelve. At almost thirteen, he moved with his family to the United States, where he continued his education.
In high school, he proved his versatility by playing the tuba in the concert band whilst showcasing his piano prowess in the jazz band, securing a best piano soloist award at the 2002 Lakeside Jazz Festival.

John C. O'Leary III's commitment to learning is evident from his academic path. He graduated Cum Laude from the University of South Florida with a B.A. in Jazz Piano Performance, complemented by a minor in Tuba Performance and an Honors Thesis in Biochemistry. Driven by an insatiable curiosity, O'Leary went on to complete a Ph.D. in neuroscience at the same university, where his work was recognized with the Ruth L. Kirschstein predoctoral fellowship from the National Institute of Neurological Disease and Stroke.
O'Leary is a pivotal figure in the jazz trio La Lucha and has made significant strides with his solo career. His debut solo album, "CRISPR," was released in 2018 and marked the start of his solo endeavors. Building on this success, his second album, "The Sundering," released in January 2022 by Arbors Records, further established his reputation as a formidable musician. The album is characterized by:
O'Leary's contributions to music have not gone unnoticed. He has performed alongside illustrious jazz talents such as Randy Brecker, Houston Person, Charles McPherson, Wycliffe Gordon, Jason Marsalis, and Melissa Aldana. His exceptional abilities have also earned him the honor of being a Yamaha Performing Artist.

The essence of John C. O'Leary III's music lies at the intersection of jazz, classical, and Latin rhythms. His compositions are deeply reflective, often exploring rich themes such as identity, cultural duality, and the immigrant experience. As a child of a Mexican mother and an American father, his music elegantly encapsulates his dual heritage. Influenced by jazz virtuoso Oscar Peterson, O'Leary brings a compelling sensitivity and dynamic intensity to his performances.

The personal life of John C. O'Leary III is as multi-dimensional as his career. He is the son of a concert pianist and retired teacher from Mexico and an American father who pursued photography. He is married to Samantha O'Leary, a dedicated nurse working at All Children's Hospital. Despite his academic background, O'Leary chose to follow his passion for music, transitioning full time into this field after completing his Ph.D. This decision highlights his dedication to pursuing a life informed by both art and science.
O'Leary frequently graces the stages of numerous prestigious venues like Eddie V's in Tampa, the Palladium Theater in St. Petersburg, and Ruth's Chris Steak House. His scientific ventures have also garnered significant attention. His groundbreaking research on depression was acknowledged by the Faculty of 1000, placing it among the top 2% of published articles in biological and medical sciences, demonstrating his impressive dual life of music and science.
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