D Major chord

The D major guitar chord's notes: 1(D) - 3(F#) - 5(A)

D Major chord's recommended scales: major scale, lydian scale and the pentatonic major scale.

See the D major guitar chord in detail (2nd fret and 5th fret).

The D minor chord

The D minor guitar chord's notes: 1(D) - b3(F) - 5(A)

D minor chord's recommended scales: Pentatonic Minor scale, Blues scale, Phrygian scale, Aeolian scale and the Dorian scale.

See the D minor guitar chord in detail (with midi audio sound samples).
More: the D minor guitar chord on fret 5.

The D 7th chord

The D 7th guitar chord's notes: 1(D) - 3(F#) - 5(A) - b7(C).

D7 chord's recommended scale: Mixolydian scale.

See the D seventh guitar chord in detail with midi audio sound samples!
More: the D7 guitar chord on fret 5 and fret 10.

D diminished chords

D diminished triad

The D diminished triad guitar chord's notes: 1(D) - b3(F) - b5(Ab). Ddim chord's recommended scale: Whole Diminished scale.

D diminished 7th chord

The D fully diminished 7th guitar chord's notes: 1(D) - b3(F) - b5(Ab) - bb7(B)

Ddim7 chord's recommended scale: Whole Diminished scale.

See the Ddim7 guitar chord in detail! The Ddim7 on fret 3 and fret 10.

D Half-diminished minor 7 chord

The D half diminished minor 7th guitar chord's notes: 1(D) - b3(F) - b5(Ab) - b7(C). Recommended scales: Locrian scale and Half Diminished scale.

Examples: Dm7b5 guitar chord on fret 5 and fret 10.

Other D chords

Dm7 chord, Dmaj7, Dmaj7b5, D2 (2.fret), Dsus2, Dsus4, D7sus4, D6, Dm6, D9, Dm9, Dmaj9, Dadd9 on fret 2, Dadd9(no3), D6/9, D7+9 (4.fret), D7-9, Daug, D+5, D7+5, D-5 (5.fret), D7-5 (5.fret), D9-5, D11 chord and D13 (4.fret).