Giant steps in G

John Coltrane(1960)swing
Do Re MiC D E
A

Chord Diagrams — Giant steps in G (Guitar)

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Giant steps in G

Key of G

G major is the singer-songwriter's key. The open G, B, and D strings spell out the full G major triad with zero fretting. Add the open high E for a Gadd6 shimmer. Nearly every diatonic chord (Em, Am, C, D) has a comfortable open voicing. G is a beginner-level key on guitar because the open G, B, and D strings form a complete G major triad without fretting a single note, and the open low E adds a rich 6th color. Beginners will find this key approachable since most chords use open voicings with minimal stretching.

Voice Leading

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

Scales for Improvisation

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

swing4/4 · 16 bars · Form: A

Chords: F♯, A7, D, F7, A♯, Em7, C♯7, Cm7, G♯m7.

Scales for Improvisation G bebop, G bebop major.

Diatonic chords: See all chords in the key of G