Intervals
An interval is the distance between two notes. Intervals have 2 components: number and a quality
| Quality | Number | Distance in notes | Distance in scale degrees |
|---|---|---|---|
| Perfect | Unison | C to C | 1 to 1 |
| Major | 2nd | C to D | 1 to 2 |
| Major | 3rd | C to E | 1 to 3 |
| Perfect | 4th | C to F | 1 to 4 |
| Perfect | 5th | C to G | 1 to 5 |
| Major | 6th | C to A | 1 to 6 |
| Major | 7th | C to B | 1 to 7 |
| Perfect | Octave | C to C | 1 to 8 |