Do Re MiC D E

Work

Monk Thelonious4/4medium-swing

Chord Diagrams — Work in D (Guitar)

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Work 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 F# (descending half step), F# to F (descending half step), F to E (descending half step), E to D# (descending half step), D# to D# (ascending unison), D# to G# (ascending perfect fourth), G# to C# (ascending perfect fourth), C# to C# (ascending unison), C# to A# (descending minor third), A# to A (descending half step), A to G# (descending half 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 G# to D by tritone.

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.

medium-swing4/4 · 33 bars · Form: ABC

Chords: D7, G7, F♯7, F7, E7, D♯7, D♯7sus4, G♯7♭5, C♯7♭5, C♯m7♭5, A♯7, A7♭9♯5, G♯.

Scales for Improvisation D bebop, D bebop major.

Diatonic chords: See all chords in the key of D