May 1977: Get Shown the Light is a live album by the American rock band the Grateful Dead. It contains four consecutive complete concerts, recorded on May 5, 7, 8, and 9, 1977, on eleven CDs. It was released on May 5, 2017. The album was produced as a box set, in a numbered limited edition of 15,000 copies, and includes the previously unpublished book Cornell '77: The Music, the Myth and the Magnificence of the Grateful Dead's Concert at Barton Hall, by Peter Conners. It was also produced as an "all music edition" without the book.