Kenton Dectet #397 is an emerging voice in large ensemble jazz arranging, contributing a single, evocative piece to the contemporary jazz catalog. Drawing inspiration from the rich harmonic palettes of the mid-20th century, their work showcases a sophisticated understanding of orchestral color and dynamic contrast. While details of their background remain elusive, their distinctive arrangement suggests a deep engagement with the legacy of big band innovation, offering a fresh perspective within the jazz tradition.