G Melodic Minor Scale
Notes in the G Melodic Minor Scale
| Degree | Name | Note | Frequency (A=440) |
|---|---|---|---|
| 1 | Tonic | G | 391.995 Hz |
| 2 | Supertonic | A | 440.000 Hz |
| ♭3 | Minor Mediant | A# | 466.164 Hz |
| 4 | Subdominant | C | 261.626 Hz |
| 5 | Dominant | D | 293.665 Hz |
| 6 | Major Submediant | E | 329.628 Hz |
| 7 | Leading Tone | F# | 369.994 Hz |
Interval Pattern
| Step | Interval | Semitones | From Note | To Note |
|---|---|---|---|---|
| 1 | Whole Step (W) | 2 | G | A |
| 2 | Half Step (H) | 1 | A | A# |
| 3 | Whole Step (W) | 2 | A# | C |
| 4 | Whole Step (W) | 2 | C | D |
| 5 | Whole Step (W) | 2 | D | E |
| 6 | Whole Step (W) | 2 | E | F# |
| 7 | Half Step (H) | 1 | F# | G |
Chords Built on Scale Degrees
| Degree | Note | Chord | Quality |
|---|---|---|---|
| 1 | G | G minor | minor |
| 2 | A | A minor | minor |
| ♭3 | A# | A# augmented | augmented |
| 4 | C | C | major |
| 5 | D | D | major |
| 6 | E | E diminished | diminished |
| 7 | F# | F# diminished | diminished |
Key Signature
1 ♯ — The G key signature uses F#.
G Melodic Minor Scale in Practice
The G Melodic Minor Scale uses the key signature of 1 sharp (F#). G major has one sharp (F#) and is one of the most common keys in folk, country, and rock music. Its open, resonant quality makes it ideal for guitar-based music. On guitar, G positions offer open-string resonance for fingering positions for this scale.
The melodic minor scale raises both the 6th and 7th degrees ascending to smooth out the augmented second of harmonic minor. In jazz it is used in both directions.
Tuning Frequencies Across Temperaments
Frequencies shown at A=440 Hz. View full temperament data for any note.
| Note | Equal Temp. | Pythagorean | Just Intonation |
|---|---|---|---|
| G | 391.995 Hz | 391.111 Hz | 392.438 Hz |
| A | 440.000 Hz | 440.000 Hz | 436.043 Hz |
| A# | 466.164 Hz | 463.538 Hz | 470.926 Hz |
| C | 261.626 Hz | 260.740 Hz | 261.626 Hz |
| D | 293.665 Hz | 293.332 Hz | 294.329 Hz |
| E | 329.628 Hz | 330.001 Hz | 327.032 Hz |
| F# | 369.994 Hz | 371.251 Hz | 367.911 Hz |
Related Scales
Guitar: G Melodic Minor Scale Positions
The G key offers 1 sharp (F#) on guitar. Sharp-side keys like G are idiomatic guitar keys because open strings (E, A, D, G, B, E) align with the scale's natural resonance points.