Wynonna, Vince Gill and Travis Tritt are among the guest performers on R&B great Sam Moore's new album, Overnight Sensation. Moore is best known for his work with the late Dave Prater as Sam & Dave on hits such as "Soul Man" and "Hold On! I'm Comin'." Wynonna and Moore are joined by vocalists Bekka Bramlett and BeBe Winans on "I Can't Stand the Rain." The remake of the Ann Peebles hit was the last session for organist Billy Preston, who died in June. Gill and Mariah Carey provide guest vocals on Conway Twitty's "It's Only Make Believe." Travis Tritt and steel guitarist Robert Randolph are featured on "Riding Thumb." The album also includes an updated version of Garth Brooks' "We Shall Be Free" featuring Paul Rodgers, who has served as lead vocalist for Free, Bad Company and, most recently, Queen. Set for Aug. 29 release on Rhino Records, Moore's album also features Bruce Springsteen, Jon Bon Jovi, Steve Winwood, Sting, Eric Clapton and ZZ Top's Billy Gibbons.