Personnel includes: Bill Monroe (vocals, mandolin, guitar); Jimmy Maynard (vocals, guitar); Charlie Cline (vocals, guitar, fiddle); James Monroe (vocals, guitar, bass); Blake Williams (vocals, banjo); Benny Williams (vocals, fiddle); Tex Willis, Wayne Lewis, Dale Sellers (guitar); Rudy Lyle, Lamar Grier, Bob Black (banjo); Buddy Pennington (mandolin); Dale Potter, Charlie Smith, Red Hayes (fiddle); Sheldon Kurland Strings (strings); Owen Bradley (vibraphone); Amos Green, Bessie Lee Mauldin, Billy Rose (bass). Additional guest artists: Carl Butler, Del McCoury, Peter Rowan, Sonny Osborne, Curtis McPeake, Bill Keith, J.C. Davis, Chubby Wise, Vassar Clements, Gordon Terry, Bobby Hicks, Tommy Jackson, Buddy Spicher, Richard Greene, Byron Berline, Glen Duncan, Emory Gordy, Jr. Producers: Eli Oberstein (disc 1, track 1-2); Frank Walker (disc 1, tracks 4-5); Art Satherley (disc 1, tracks 6-11); Harold Bradley (disc 2, track 22); Owen Bradley (disc 3, tracks 2, 6-7); Harry Silverstein (disc 3, tracks 11-27); Wal...