"parts+score 82" is a contemporary American jazz arranger recognized for their innovative contributions to large ensemble jazz. Active since the early 2000s, their distinctive style blends intricate harmonic language with a keen understanding of rhythmic propulsion, pushing the boundaries of traditional big band writing. Their work often features extended forms and sophisticated counterpoint, drawing comparisons to modern orchestral jazz composers. Notable collaborations include commissions for the Vanguard Jazz Orchestra and the Maria Schneider Orchestra, where their arrangements have been praised for their vibrant textures and challenging yet rewarding instrumental voicings. "parts+score 82" has significantly enriched the repertoire for jazz orchestras, providing fresh and compelling material for ensembles worldwide.