Bee" Latorre – harmonica on "Killing Floor" Meredith Dimenna – backing vocals on "Who Do You Love" Wendy Brown Rashad – backing vocals on "Unchain My Heart" Shauna Jackson – backing vocals on "Unchain My Heart" Cynthia Tharpe – backing vocals on "Unchain My Heart" Production Producer: Paul Nelson Recording engineer: Brendan Muldowney Assistant recording engineers: Ian Callanan, Mikhail Pivovarov, Nicholas Wells Mixing: Mike "Metal" Goldberg Mastering: Greg Calbi Art direction, design: Stephen Jensen Photography: Michael Weintrob, Marty Temme Charts References Grammy Award for Best Blues Album Johnny Winter albums Megaforce Records albums 2014 albums Albums published posthumously