That's All in D

Alan Brandt / Bob Haymes(1952)swing
Do Re MiC D E
A
B

Chord Diagrams — That's All in D (Guitar)

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That's All in D

Key of D

D major is one of guitar's most resonant keys. The open D string acts as a droning root, and the open A string provides the fifth. This gives D-based strumming a wide, ringing quality that flatpicks and fingerpicks love. D is a beginner-level key on guitar because the open D and A strings provide a powerful bass foundation, and the open high E is the 2nd scale degree adding brightness. Beginners will find this key approachable since most chords use open voicings with minimal stretching.

Voice Leading

The bass line moves through D to E (ascending whole step), E to F# (ascending whole step), F# to A (ascending minor third), A to G (descending whole step), G to B (ascending major third), B to G# (descending minor third), G# to G (descending half step), G to B (ascending major third), B to B (ascending unison), B to A (descending whole step), A to D (ascending perfect fourth), D to A (descending perfect fourth), A to D (ascending perfect fourth), D to G (ascending perfect fourth), G to E (descending minor third), E to B (descending perfect fourth), B to E (ascending perfect fourth), E to A (ascending perfect fourth), A to F# (descending minor third), F# to A (ascending minor third). A half-step bass movement creates a strong leading-tone pull that demands resolution. The root motion by larger intervals (fourths and fifths) gives each chord change a strong, decisive character. When the progression loops, the bass returns from A to D by perfect fourth.

Scales for Improvisation

D major pentatonic works because every note is either a chord tone or a safe passing tone — there are no avoid notes. For soloing, this means you can play freely without clashing. Over dominant seventh chords, D Mixolydian adds the flat seventh for an authentic blues-rock edge.

swing4/4 · 26 bars · Form: AB

Chords: DMaj7, Em7, F♯m7, A7, G9, B7, G♯m7♭5, Gm7, B7♭9♯9♭5♯5, B7♭9, A7♭9, D6, Am7, D7, GMaj7, E7♭9, Bm7, E7, AMaj7, F♯7♭9, A7sus4.

Scales for Improvisation D bebop, D bebop major.

Diatonic chords: See all chords in the key of D