Black Coffee in G#

Paul Francis Webster / Sonny Burke(1948)swing
Do Re MiC D E
A
B

Chord Diagrams — Black Coffee in G# (Guitar)

Display
FingerNoteDegree

Black Coffee in G#

Key of G#

G# major (or Ab) lives at fret 4 on the low E string. All chords require barre technique, making it less common in guitar-centric songwriting but standard in piano-driven pop. Guitarists often use a capo to access friendlier shapes. G# is a intermediate-advanced-level key on guitar because the open G string is a half step below the root, creating dissonance — avoid letting it ring. Expect to rely on barre chords throughout, which builds hand strength and unlocks the entire fretboard.

Voice Leading

The bass line moves through G# to A (ascending half step), A to D (ascending perfect fourth), D to C# (descending half step), C# to F (ascending major third), F to A# (ascending perfect fourth), A# to D# (ascending perfect fourth), D# to D (descending half step), D to C# (descending half step), C# to F# (ascending perfect fourth), F# to G# (ascending whole step), G# to A# (ascending whole step), A# to D# (ascending perfect fourth), D# to G# (ascending perfect fourth), G# to B (ascending minor third), B to E (ascending perfect fourth), E to A (ascending perfect fourth), A to F# (descending 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 F# to G# by whole step.

Scales for Improvisation

G# 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, G# Mixolydian adds the flat seventh for an authentic blues-rock edge.

swing4/4 · 34 bars · Form: AB

Chords: G♯7♯9, A7♯9, D7add13, C♯7, F7, A♯m7, D♯7sus4, D9♯11, C♯m7, F♯7, G♯m7, A♯m7♭5, D♯7, G♯, Bm7, E7, A, F♯m7.

Scales for Improvisation G# bebop, G# bebop major.

Diatonic chords: See all chords in the key of G#