Jeepers Creepers in F

Harry Warren / Johnny Mercer(1938)swing

Jeepers Creepers 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 C to G (descending perfect fourth), G to D (descending perfect fourth), D to F (ascending minor third), F to F (ascending unison), F to C (descending perfect fourth), C to A# (descending whole step), A# to G (descending minor third), G to A (ascending whole step), A to C (ascending minor third), C to D (ascending whole step), D to D# (ascending 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 D# to C by minor third.

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 · 26 bars · Form: AB

Chords: C7, Gm7, Dm7, F6, F7, Cm7, A♯6, G7, Am7, C, D7, D♯7.

Scales for Improvisation F bebop, F bebop major.

Diatonic chords: See all chords in the key of F