One Note Samba in F

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Chord Diagrams — One Note Samba in F (Guitar)

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One Note Samba in F

Key of F

F major is the gateway to barre chords. While F itself requires a full barre at fret 1, the remaining diatonic chords (C, Dm, Am, G, Bb) mix open and barre shapes. The open high E acts as Fmaj7's seventh, adding unexpected richness. F is a intermediate-level key on guitar because the open high E string is the major seventh of F, creating a lush Fmaj7 resonance even in basic shapes, but the F barre chord itself is the first big hurdle for beginners. This key mixes open and barre shapes, making it a good intermediate challenge that builds fretboard fluency.

Voice Leading

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

Scales for Improvisation

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

swing4/4 · 41 bars · Form: A

Chords: Am7, G♯7, Gm7, F♯7♭5, Cm7, F7, A♯Maj7, D♯7, F6, A♯m7, G♯Maj7, G♯m7, C♯7, F♯Maj7, Gm7♭5, C7♭5, G♯6, G7.

Scales for Improvisation F bebop, F bebop major.

Diatonic chords: See all chords in the key of F