Splanky in F

Neal Paul Hefti(1950)swing
Do Re MiC D E
A
B
C7♯5
F7♯9♭5
C7♯5
D7♯5
C7♯5
C7♯5

Chord Diagrams — Splanky in F (Guitar)

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

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.

swing2/2 · 34 bars · Form: AB

Chords: F7, A♯7, C7♯5, Cm7, F7♯9♭5, C♯9, F9, D7♯5, G7♭9, Gm7, F, E9, D♯9, D9, G9, A7, D7, C7.

Scales for Improvisation F bebop, F bebop major.

Diatonic chords: See all chords in the key of F