Sumlin also trying to schedule Susan Tedeschi appearance on album of Muddy Waters material.
Blues legend recently released chart-topping album, Makin' Love Is Good for You.
Upcoming movie to feature star-studded musical melange.
R.L. Burnside also nominated for Blues Entertainer of the Year.
B.B. King, The Artist, Stone Temple Pilots, Wu-Tang Clan, Indigo Girls, Sheryl Crow, Prince, Tricky, De La Soul...