This collection is a continuation of the first three volumes. They can be combined or performed in any combination. Contrapuctus 8 and 16 are scored for SAB trio. Of note, Contrapunctus 16 can be played two ways, as the normal version (Rectus) or inverted (Inversus). Bach's ingenuity at its finest! Please note, despite being a part of the New Century Saxophone Quartet Collection, this particular volume is scored for three saxophones.
Check out the other volumes: