The product is a 4-CD box set titled "John Coltrane – Live In Japan" released in 1991 by GRP Records. It features live recordings by jazz artist John Coltrane, with compositions by Richard Rodgers, Mongo Santamaria, and John Coltrane himself. The set includes a variety of jazz instruments such as double bass, piano, saxophone, and drums, and showcases Coltrane's signature avant-garde and free jazz style. The release also offers a comprehensive look at Coltrane's music from the 1990s, making it a valuable addition to any jazz enthusiast's collection.