Guitar scales in Fretdle
Thirteen scales, from the pentatonic everyone starts with to the jazz altered scale. Each page has the formula, a full-neck diagram and songs that use it.
| Scale | Formula | Daily board on |
|---|---|---|
| Major | 1 2 3 4 5 6 7 | Thursday |
| Natural Minor | 1 2 ♭3 4 5 ♭6 ♭7 | Thursday |
| Major Pentatonic | 1 2 3 5 6 | Tuesday |
| Minor Pentatonic | 1 ♭3 4 5 ♭7 | Monday |
| Blues | 1 ♭3 4 ♭5 5 ♭7 | Wednesday |
| Dorian | 1 2 ♭3 4 5 6 ♭7 | Friday |
| Phrygian | 1 ♭2 ♭3 4 5 ♭6 ♭7 | Saturday |
| Lydian | 1 2 3 ♯4 5 6 7 | Saturday |
| Mixolydian | 1 2 3 4 5 6 ♭7 | Friday |
| Locrian | 1 ♭2 ♭3 4 ♭5 ♭6 ♭7 | Sunday |
| Harmonic Minor | 1 2 ♭3 4 5 ♭6 7 | Saturday |
| Melodic Minor | 1 2 ♭3 4 5 6 7 | Sunday |
| Altered | 1 ♭2 ♭3 3 ♯4 ♭6 ♭7 | Sunday |