Once I Loved (O Amor Em Paz) in G#

Antônio Carlos Jobim / Vinícius de Moraes / Ray Gilbert(1960)swing
Do Re MiC D E
A
B
F♯7♯5

Chord Diagrams — Once I Loved (O Amor Em Paz) in G# (Guitar)

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FingerNoteDegree

Once I Loved (O Amor Em Paz) 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 C# to F# (ascending perfect fourth), F# to B (ascending perfect fourth), B to C (ascending half step), C to D (ascending whole step), D to D# (ascending half step), D# to B (descending major third), B to E (ascending perfect fourth), E to A (ascending perfect fourth), A to A# (ascending half step), A# to D (ascending major third), D to G# (ascending tritone), G# to G (descending half step), G to C# (ascending tritone), C# to F# (ascending perfect fourth), F# to B (ascending perfect fourth), B to E (ascending perfect fourth), E to F (ascending half step), F to E (descending half step), E to D# (descending half step), D# to D (descending half step), D to C# (descending half step), C# to G# (descending perfect fourth), G# to G# (ascending unison). 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 G# to C# 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.

swing4/4 · 30 bars · Form: AB

Chords: C♯m7, F♯7♯5, BMaj7, Cdim, Ddim, D♯m7, Bm7, E7, AMaj7, A♯m7♭5, D9, G♯Maj7, G9, C♯7, F♯Maj7, B7, EMaj7, Fm7♭5, Em6, D♯m6, D7♭5, C♯m7♭5, G♯m6, G♯7.

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

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