DS, five pages, 8.5 x 14, October 1, 1976. Agreement between Blue Sky Records, Muddy Waters, and Johnny Winter, in which Winter is hired to provide his “services to produce the recording artist professionally known as Muddy Waters,” outlining royalty payments and other terms of the deal. Signed at the conclusion in black ballpoint by Muddy Waters and Johnny Winter. Waters also initials the document five times. In fine condition, with expected document wear. This document refers to Waters’s twelfth studio album, Hard Again, which was his first on the Blue Sky label after leaving Chess Records. Pre-certified REAL.