The Plow that Broke the Plains / The River
| # | トラック | 期間 | |
|---|---|---|---|
| The River (1937) | |||
| 1. | The Old South | 0:39 | |
| 2. | Prologue | 3:52 | |
| 3. | Prologue (part 2) | 3:36 | |
| 4. | Industrial Expansion in the Mississippi Valley | 4:27 | |
| 5. | Soil Erosion and Floods | 7:44 | |
| 6. | Finale | 3:33 | |
| The Plow That Broke the Plains (1936) | |||
| 7. | Prelude and Fugue | 3:33 | |
| 8. | Grass - Pastorale | 1:15 | |
| 9. | Cattle | 2:01 | |
| 10. | The Homesteader | 4:04 | |
| 11. | War and the Tractor | 3:20 | |
| 12. | Blues (Speculation) | 2:35 | |
| 13. | Drought | 0:49 | |
| 14. | Wind and Dust | 2:28 | |
| 15. | Devastation | 4:18 | |
| 48:13 |