Scale · Basic scales
A major
The most used scale in Western music: open, bright, and behind almost every song you have ever sung.
Notes going up, in the Guitar sound.
Instrument
Tuning
Show
Notes
- A1
- B2
- C#3
- D4
- E5
- F#6
- G#7
Also written as A · B · Db · D · E · Gb · Ab.
Formula
W · W · H · W · W · W · H
W = whole step · H = half step
Degrees
1 · 2 · 3 · 4 · 5 · 6 · 7
Chords in the scale
Triads that fit entirely inside A major. The roman numeral is the degree: uppercase is major, lowercase is minor, ° is diminished.