4.75x4.75 CD insert only signed in black felt tip ink by Chick Corea. In excellent condition. 

(1941-2021) Chick Corea was an American jazz pianist, composer, bandleader, and occasional percussionist. His compositions "Spain", "500 Miles High", "La Fiesta", "Armando's Rhumba", and "Windows" are considered jazz standards.

Comes with a full Letter of Authenticity from Todd Mueller Authentics.