Jebette, a visionary American jazz arranger of the mid-20th century, significantly shaped the sound of big band jazz with her innovative approach to orchestration. Her distinctive style blended intricate harmonic voicings with a powerful rhythmic drive, often incorporating elements of post-bop and modal jazz. Jebette's arrangements were highly sought after by leading ensembles, and she notably collaborated with iconic figures such as Count Basie and Sarah Vaughan. Her groundbreaking work on the "Midnight Serenade" album is considered a landmark in jazz arranging, showcasing her ability to transform traditional melodies into vibrant, complex soundscapes. Jebette's contributions expanded the expressive possibilities of the jazz orchestra, influencing generations of arrangers.