J. d'Etienne is an emerging voice in jazz arranging, known for their sophisticated harmonic palette and intricate contrapuntal writing. Drawing from a deep understanding of the jazz tradition and classical orchestration, d'Etienne crafts arrangements that breathe new life into familiar melodies while showcasing the individual strengths of an ensemble. Their two acclaimed works in the jazz band library catalog exemplify a commitment to both innovation and accessibility, solidifying their position as a promising contributor to contemporary jazz.