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Picture of Jean-Baptiste Rousseaux playing trumpet

"...a true soloist and composer of the future, to be followed, as you will have understood, very closely"

Fred Goaty , Jazz Magazine

Jean-Baptiste Rousseaux

Born in 2001, Jean-Baptiste Rousseaux is a French trumpeter, composer and arranger. After musical training in France with Marc Chevalier, Christophe Peirera and Davy Sladek, he continued his studies in Austria with Jim Rotondi and Ed Partyka at the University of Music and Performing Arts in Graz, where he obtained a Bachelor's degree in jazz trumpet in 2023 and a Master's degree in composition and arrangement in 2026.​​

A versatile musician, he develops an activity as an instrumentalist, composer and arranger within various groups and personal projects.

Awarded several times for his composition and performance work, in 2026 he released Kaveriot Koridor, his first album as a leader, recorded with his trio and praised by the press.

He is currently based in Paris.

Awards and distinctions

2024 — Jazz Comp Graz — Graz, Austria — Finalist

2025 — ITG Jazz Trumpet Competition — Salt Lake City, USA — 3rd prize

2025 — DownBeat Student Award for the composition "Rosa Idiel Luvi"

2025 — DownBeat Student Award for arrangement of "Airegin" (Sonny Rollins) for trio

2026 — Olimpico Jazz Contest — Vicenza, Italy — 1st Prize + Audience Award

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