Inner Urge in Sol

Inner Urge in Sol

Joe Henderson's post-bop minor composition challenges soloists with Altered dominant tension and Lydian color against a searching G minor center. The harmonic ambiguity rewards players willing to push beyond conventional minor vocabulary into genuinely exploratory territory. The DMaj7#11 – C#Maj7#11 – BMaj7#11 – AMaj7#11 – Cm7 – F7 – A#m7 – F#m7 – B7 – EMaj7 – Gm7 – C7 – FMaj7 – Am7b5 – D7b9 changes develop command of altered harmony and the kind of harmonic courage Henderson embodied.

Inner Urge in Sol

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 D to C# (descending half step), C# to B (descending whole step), B to A (descending whole step), A to C (ascending minor third), C to F (ascending perfect fourth), F to A# (ascending perfect fourth), A# to F# (descending major third), F# to B (ascending perfect fourth), B to E (ascending perfect fourth), E to G (ascending minor third), G to C (ascending perfect fourth), C to F (ascending perfect fourth), F to A (ascending major third), A to D (ascending perfect fourth). 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 D to D by unison.

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.