System of a Down
| Song | Key | Scale | Tempo |
|---|---|---|---|
| C | Minor | 80 | |
| C♯ | Minor | 204 | |
| G | Harmonic Minor | 129 | |
| F | Harmonic Minor | 152 | |
| F♯ | Major | 76 | |
| G | Phrygian | 189 | |
| G♯ | Minor | 77 | |
| B | Major | 78 | |
| F | Harmonic Minor | 185 | |
| C | Phrygian Dominant | 155 | |
| C | Phrygian | 200 | |
| E | Minor | 59 | |
| C | Minor | 87 | |
| D | Major | 115 | |
| C♯ | Minor | 154 | |
| C | Minor | 133 | |
| C | Minor | 80 |
