
| 1. Opening | not rated | 2:37 |
| 2. The meaning of re-recording | not rated | 5:47 |
| 3. Comparison of arias | not rated | 3:33 |
| 4. The secret of the tempo | not rated | 7:52 |
| 5. New recordings (from Var. 16 to 18) | not rated | 3:37 |
| 6. The importance of the system | not rated | 5:16 |
| 7. Doubts on Var. 25 | not rated | 2:52 |
| 8. Arguments on instruments | not rated | 6:19 |
| 9. New recordings (from Var. 1 to 10) | not rated | 9:58 |
| 10. Ending | not rated | 2:52 |
| 50:47 | ||
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