Three from the Vault is a live album by the Grateful Dead. It contains the complete show recorded on February 19, 1971 at the Capitol Theatre in Port Chester, New York. It was released on June 26, 2007.

Ronald Charles McKernan, known as Pigpen, was an American musician. He was a founding member of the San Francisco band the Grateful Dead and played in the group from 1965 to 1972.