Walter Davis Jr. was a groundbreaking American pianist whose influence in the jazz world resonates beyond the music scene, making his work highly collectible for film enthusiasts. His most notable contribution to cinema is in the documentary "One Night with Blue Note" (2004), which showcases the vibrant energy of jazz and brings his artistry to the forefront. This film is cherished among collectors not only for its excellent portrayal of the genre but also for its limited physical media releases, often sought after by those who appreciate the synergy between film and music. Collectors are particularly drawn to the way Davis's performances capture the essence of bebop and hard bop, cementing his legacy in both music and film history. The limited Blu-ray editions of this documentary often come with bonus features, including interviews and behind-the-scenes footage, making them prized possessions for aficionados who value a deeper understanding of the artistic process. As jazz continues to influence modern music and culture, Davis’s work remains a significant part of the narrative, securing its place in any serious collector’s library.