Étienne Ozi (born 1773, died 1835) was a prominent French composer and musician, best known for his contributions to the early development of the clarinet and the orchestration of wind music. His genre primarily encompasses classical and romantic music, with a focus on chamber works and military band compositions. Ozi's notable works include "Concerto for Clarinet" and various compositions for wind ensembles, which showcased his innovative use of instrumentation and melodic development. He played a key role in popularizing the clarinet in orchestral settings, influencing both contemporary and future composers. His impact on the music world is particularly recognized in the realm of military and band music, where his arrangements and original compositions contributed to the evolution of the wind band repertoire. Ozi's work laid the foundation for clarinet performance and technique, earning him a place in the history of wind instruments and their orchestration. His legacy continues to be felt in the study and performance of wind music, particularly within military and concert band contexts.