Take The A Train in F
Take The A Train in F
Take The A Train in F — Duke Ellington's anthem, defined by its signature #IV chord (II7#11). Use Lydian Dominant over that chord for the characteristic uptown sound, Bebop Major everywhere else. Changes: F6 – G7b5 – Gm7 – C7 – F – A#Maj7 – G7 – Gm9 – C9 – F#9.
Take The A Train in 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 G (ascending whole step), G to G (ascending unison), G to C (ascending perfect fourth), C to F (ascending perfect fourth), F to A# (ascending perfect fourth), A# to G (descending minor third), G to G (ascending unison), G to C (ascending perfect fourth), C to F# (ascending tritone). 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 F# to F by half 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.