| because of the ever-changing industry | 4 | cause |
| particularly | 2 | degree |
| technically | 2 | degree |
| music → be → difficult | 12 |
| music → be → challenging | 8 |
| negative | neutral | positive |
| 0.388 | 0.341 | 0.271 |
| Raw frequency | 20 |
| Normalized frequency | 0.450 |
| Modifier score | 1.000 |
| Perplexity | 164.995 |