VOL. 25: 1947-48 cover: T-Bone Walker

VOL. 26: 1948-49 cover: Flatt & Scruggs

VOL. 27: 1949 cover: Wynonie Harris

1. Bill Monroe & His Blue Grass Boy - The         Race Horse Song 2. Roy Acuff - Jole Blon 3. Delmore Brothers - Barnyard Boogie 4. Bill Monroe & His Blue Grass Boys -         Heavy Traffic Ahead 5. Hank Williams - Move It on Over 6. Big Joe Turner - My Gal's a Jockey 7. T-Bone Walker - T-Bone Jumps Again 8. Lightnin' Hopkins - Abilene 9. Muddy Waters - I Can't Be Satisfied 10. Bill Haley - Yodel Your Blues Away 11. Floyd Tillman - I Love You So Much It         Hurts 12. Flatt & Scruggs - My Little Girl in         Tennessee 13. Bill Monroe & His Blue Grass Boys -         Bluegrass Breakdown 14. Charlie Parker - Parker's Mood 15. T-Bone Walker - Dream Girl Blues 16. Amos Milburn - Chicken Shack Boogie 17. John Lee Hooker - Boogie Chillen 18. Flatt & Scruggs - Pike County Breakdown 19. Roy Acuff - A Sinner's Death 20. Bill Monroe & His Blue Grass Boys - I'm         Going Back to Old Kentucky

1. Roy Acuff - Blue Eyes Crying in the Rain 2. Flatt & Scruggs - Roll in My Sweet Baby's         Arms 3. Bill Monroe & His Blue Grass Boys - It's         Mighty Dark to Tell 4. Eddy Arnold - What a Fool I Was 5. T-Bone Walker - West Side Baby 6. Muddy Waters - I Feel Like Going Home 7. Lonnie Johnson - Tomorrow Night 8. Lightnin' Hopkins - Shotgun Blues 9. Roy Acuff - Waltz of the Wind 10. Bob Wills & His Texas Playboys -         Bubbles in My Beer 11. Flatt & Scruggs - Old Salty Dog Blues 12. Bill Monroe & His Blue Grass Boys -         Wicked Path of Sin 13. Delmore Brothers - Blues Stay Away         from Me 14. Roy Acuff - This World Can't Stand Long 15. T-Bone Walker - T-Bone Shuffle 16. Wynonie Harris - Good Rockin' Tonight 17. John Lee Hooker - Sally Mae 18. Hank Williams - A Mansion on the Hill 19. Stanley Brothers - A Vision of Mother 20. Roy Acuff - Tennessee Waltz 21. Hank Williams - Lovesick Blues

1. Hank Williams - You're Gonna Change (Or         I'm Gonna Leave) 2. Flatt & Scruggs - My Cabin in Caroline 3. Ernest Tubb - Have You Ever Been Lonely 4. Roy Acuff - Black Mountain Rag 5. Billy Eckstine - My Foolish Heart 6. Johnny Otis - Cupid's Boogie 7. John Lee Hooker - Hobo Blues 8. Wynonie Harris - All She Wants to Do Is         Rock 9. Hank Williams - My Bucket's Got a Hole in         It 10. Eddy Arnold - Don't Rob Another Man's         Castle 11. Stanley Brothers - The White Dove 12. Hank Williams - Lost Highway 13. Muddy Waters - Train Fare Blues 14. The Orioles - Tell Me So 15. Johnny Otis - Mistrustin' Blues 16. John Lee Hooker - Crawlin' King Snake 17. Bill Monroe & His Blue Grass Boys -         Can't You Hear Me Callin' 18. Floyd Tillman - Slipping Around 19. Flatt & Scruggs - Foggy Mountain         Breakdown 20. Hank Williams - I'm So Lonesome I Could         Cry