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My Funny Valentine in G
The G reading of My Funny Valentine: built on a descending chromatic bass over a static minor tonic, one of jazz's most haunting devices. Aeolian and Dorian blend naturally; Harmonic Minor is essential over the V7. Changes: Gm – D7/b – Gm7/Bb – Em7b5 – D#Maj7 – Cm9 – Am7b5 – D7b9 – A7b5b9 – Dm7 – G7b5b9 – Cm7b5 – F7b9 – A#Maj7 – Cm7 – A# – D7#5 – D7 – Gm7 – Fm7 – E7b9 – F#9 – Fm9 – E7b5#9 – F7.
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 D (descending perfect fourth), D to G (ascending perfect fourth), G to E (descending minor third), E to D# (descending half step), D# to C (descending minor third), C to A (descending minor third), A to D (ascending perfect fourth), D to A (descending perfect fourth), A to D (ascending perfect fourth), D to G (ascending perfect fourth), G to C (ascending perfect fourth), C to F (ascending perfect fourth), F to A# (ascending perfect fourth), A# to C (ascending whole step), C to A# (descending whole step), A# to D (ascending major third), D to D (ascending unison), D to G (ascending perfect fourth), G to F (descending whole step), F to E (descending half step), E to F# (ascending whole step), F# to F (descending half step), F to E (descending half step), E to F (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 F to G 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.