Vocals
Ben Covington, Claude Grant, Charlie Poole, George Morris, Riley Puckett, Blythe Poteet, Gus Cannon, Shorty Godwin, Fiddlin' John Carson, Chris Bouchillon, T.M. Brewer, James "Beans Hambone" Albert, Walter Cole, Blind Willie Mctell, Emmett Miller, Coley Jones, Gwen Foster, Prince Albert Hunt's Texas Ramblers, Doc Walsh, Tom Ashley, Earl McDonald, Charlie "Bozo" Nickerson, Lil Mcclintock, Jack Grant, Charlie Parker, Tommie Bradley, Simmie Dooley, Austin Allen, Pink Anderson, Jack Pierce, Mack Woolbright, Uncle Dave Macon, Walter "Kid" Smith, Kirk Mcgee, Charlie Burse, Hezekiah Jenkins, Gid Tanner, Sam "Stovepipe No. 1" Jones, Earl Johnson & His Dixie Entertainers, Hosea Woods, Clayton Mcmichen, Frank Stokes, Jim Jackson, Sam Mcgee, Frank Hutchison, Henry Thomas
Guitar
Claude Grant, George Morris, Blind Blake, Riley Puckett, Blythe Poteet, David Crockett, Lee Allen & His Band, Sam Harris, Uris Bouchillon, Shorty Godwin, James "Beans Hambone" Albert, Blind Willie Mctell, Norman Woodlieff, Gwen Foster, Roy Harvey, Tom Ashley, Bayless Rose, Lil Mcclintock, Charlie Parker, Tommie Bradley, Simmie Dooley, Pink Anderson, Charlie Burse, Hosea Woods, Frank Stokes, Jim Jackson, Sam Mcgee, Frank Hutchison, Henry Thomas