| with the right amount of vibrato | 8 | other |
| at lower volumes | 6 | temporal |
| with a carefully balanced vibrato | 5 | other |
| tone → be → clean | 82 |
| negative | neutral | positive |
| 0.037 | 0.289 | 0.674 |
| Raw frequency | 82 |
| Normalized frequency | 0.648 |
| Modifier score | 1.000 |
| Perplexity | 384.161 |