GUITAR CHORDS........
GUITAR CHORDS
The octave consists of twelve notes. Its natural notes constitute the C major scale, (C, D, E, F, G, A, B, and C).
The intervals between the notes of a chromatic scale are listed in a table, in which only the emboldened intervals are discussed in this article's section on fundamental chords; those intervals and other seventh-intervals are discussed in the section on intermediate chords. The unison and octave intervals have perfect consonance. Octave intervals were popularized by the jazz playing of Wes Montgomery. The perfect-fifth interval is highly consonant, which means that the successive playing of the two notes from the perfect fifth sounds harmonious.
Chord | Root | Major third | Fifth |
---|---|---|---|
C | C | E | G |
D | D | F♯ | A |
E | E | G♯ | B |
F | F | A | C |
G | G | B | D |
A | A | C♯ | E |
B[15] | B | D♯ | F♯ |
For example, a C-major triad consists of the (root, third, fifth)-notes (C, E, G
MINOR CHORDS
Chord | Root | Minor third | Perfect fifth |
---|---|---|---|
Cm[15] | C | E♭ | G |
Dm | D | F | A |
Em | E | G | B |
Fm[15] | F | A♭ | C |
Gm[15] | G | B♭ | D |
Am | A | C | E |
Bm[15] | B | D | F♯ |
Minor chords arise in the harmonization of the major scale in thirds, which was already discussed: The minor chords have the degree positions ii, iii, and vi.
Key | Tonic (I) | Subdominant (IV) | Dominant (V) |
Cm | Cm | Fm | G7 |
Dm | Dm | Gm | A7 |
Em | Em | Am | B7 |
Gm | Gm | Cm | D7 |
Am | Am | Dm | E7 |
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