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Dolphin Dance in G
Dolphin Dance in G: Herbie Hancock's semi-modal gem balances tonal and modal thinking across its unpredictable harmonic landscape. Lydian brightens the major chords, Dorian colors the minor sections, and Bebop Major lines stitch it together. Chords: Gmaj7 – Fmaj7/Eb – F#m7b5 – B7b9 – Em7 – Cmaj7#11 – C#m7 – F#7 – Bmaj7 – Cm7 – Am7 – B7#5 – B7sus4 – C#/G – Gmaj7#11/G – A7sus4 – A13b9 – G#m7 – C#7 – G7 – D#m7 – G#7 – F#m7 – Fm7 – A#7 – F#maj7/E – Emaj7/E – D13b9/Eb – Cmaj7#5/Eb.
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 G to F (descending whole step), F to F# (ascending half step), F# to B (ascending perfect fourth), B to E (ascending perfect fourth), E to C (descending major third), C to C# (ascending half step), C# to F# (ascending perfect fourth), F# to B (ascending perfect fourth), B to C (ascending half step), C to A (descending minor third), A to B (ascending whole step), B to B (ascending unison), B to C# (ascending whole step), C# to G (ascending tritone), G to A (ascending whole step), A to A (ascending unison), A to G# (descending half step), G# to C# (ascending perfect fourth), C# to G (ascending tritone), G to D# (descending major third), D# to G# (ascending perfect fourth), G# to F# (descending whole step), F# to F (descending half step), F to A# (ascending perfect fourth), A# to F# (descending major third), F# to E (descending whole step), E to D (descending whole step), 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 G by perfect fourth.
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.