Giant Steps in A
Giant Steps in A
Giant Steps in A: Coltrane's harmonic revolution cycles three key centers a major third apart. Use Lydian and Mixolydian over each fleeting tonal center — Bebop Major scales connect the lines. Chords: G# – B7 – E – G7 – C – F#m7 – D#7 – Dm7 – G9 – A#m7.
Giant Steps in A
A major is a rock and blues cornerstone. The open A string delivers a strong root, while both E strings ring as the fifth. Classic A-D-E progressions practically play themselves with open cowboy chords. The open high E is the fifth, reinforcing power. A is a beginner-level key on guitar because the open A string is the root and the open E strings provide the fifth above and below, creating a massive low-end anchor. Beginners will find this key approachable since most chords use open voicings with minimal stretching.
Voice Leading
The bass line moves through G# to B (ascending minor third), B to E (ascending perfect fourth), E to G (ascending minor third), G to C (ascending perfect fourth), C to F# (ascending tritone), F# to D# (descending minor third), D# to D (descending half step), D to G (ascending perfect fourth), G to A# (ascending minor third). 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 A# to G# by whole step.
Scales for Improvisation
A 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, A Mixolydian adds the flat seventh for an authentic blues-rock edge.