John Scofield (hereinafter referred to as "Scofield"), known as a hard-core jazz guitarist, teamed up with Medeski, Martin & Wood (hereinafter referred to as "MM&W"), a New York avant-garde jazz-funk trio, to create the landmark album "A Go Go," which became a milestone in the subsequent jam band scene. Jam band music, originating from the Grateful Dead and Southern rock, originally approached the genre primarily from rock. However, Scofield and MM&W paved the way for jam bands from jazz-funk and hip-hop. The jam band sound style they created through their sessions became a model for many jam bands that emerged in the 21st century. The case and disc are in good condition. This is an import, so there is no obi or liner notes.