Black Orheus in G#

L. Bonfa()swing
Do Re MiC D E
A
B

Chord Diagrams — Black Orheus in G# (Guitar)

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Black Orheus 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 whole step), A# to D# (ascending perfect fourth), D# to G# (ascending perfect fourth), G# to D# (descending perfect fourth), D# to C# (descending whole step), C# to F# (ascending perfect fourth), F# to B (ascending perfect fourth), B to D# (ascending major third), D# to G# (ascending perfect fourth), G# to E (descending major third), E to C# (descending minor third), C# to C# (ascending unison), C# to C# (ascending unison), C# to G# (descending perfect fourth), G# to F (descending minor third), F to E (descending half step), E to A# (ascending tritone), A# to G# (descending whole step), G# to D# (descending perfect fourth). 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 D# to G# by perfect fourth.

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.

swing2/2 · 39 bars · Form: AB

Chords: G♯m, A♯m7♭5, D♯7♭9, G♯m9, D♯7, C♯m7, F♯7, BMaj7, D♯m7♭5, G♯7♭9, EMaj7, C♯m9, C♯m, C♯mMaj7, G♯m7/F♯, Fm7♭5, E7, A♯m7/D♯, G♯m7, D♯m7.

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

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