Splanky in D

Neal Paul Hefti(1950)swing
Do Re MiC D E
A
B
A7♯5
D7♯9♭5
A7♯5
B7♯5
A7♯5
A7♯5

Chord Diagrams — Splanky in D (Guitar)

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Splanky 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 G (ascending perfect fourth), G to A (ascending whole step), A to A (ascending unison), A to D (ascending perfect fourth), D to A# (descending major third), A# to D (ascending major third), D to B (descending minor third), B to E (ascending perfect fourth), E to E (ascending unison), E to D (descending whole step), D to C# (descending half step), C# to C (descending half step), C to B (descending half step), B to E (ascending perfect fourth), E to F# (ascending whole step), F# to B (ascending perfect fourth), B to A (descending whole step). A half-step bass movement creates a strong leading-tone pull that demands resolution. The predominantly stepwise bass motion creates smooth, connected voice leading. 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.

swing2/2 · 34 bars · Form: AB

Chords: D7, G7, A7♯5, Am7, D7♯9♭5, A♯9, D9, B7♯5, E7♭9, Em7, D, C♯9, C9, B9, E9, F♯7, B7, A7.

Scales for Improvisation D bebop, D bebop major.

Diatonic chords: See all chords in the key of D