Ray Anderson's "The Enja Heritage Collection: Wow Bag," released on January 1, 1982, under AlFi Records, is a dynamic and innovative exploration of free jazz, bebop, and avant-garde music. Clocking in at 41 minutes, this album is a testament to Anderson's virtuosity and his ability to blend genres seamlessly. Tracks like "You Can Do What You Want" and "Red Planet" showcase his mastery of the trombone, delivering powerful and expressive performances that push the boundaries of traditional jazz. With pieces such as "Electro Plasma" and "Procrastination," Anderson ventures into avant-garde territory, offering listeners a unique and thought-provoking musical experience. "Wow Bag" is not just a collection of songs but a journey through the diverse and rich landscape of modern jazz, highlighting Ray Anderson's status as a pioneering force in the genre.