Do Re MiC D E

Think Of One

Monk Thelonious4/4medium-swing
C♯9♭5
A♯13
G♯13
C♯9♭5
C♯9♭5
A♯13
D7♭9♯11
C♯9♭5
A♯13
G♯13
C♯9♭5

Chord Diagrams — Think Of One in G (Guitar)

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Think Of One 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 G to C# (ascending tritone), C# to E (ascending minor third), E to F (ascending half step), F to A# (ascending perfect fourth), A# to D# (ascending perfect fourth), D# to G# (ascending perfect fourth), G# to A# (ascending whole step), A# to G# (descending whole step), G# to D (ascending tritone), D to G (ascending perfect fourth), G to C (ascending perfect fourth), C to A (descending minor third), A to A (ascending unison), A to A (ascending unison), 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 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.

medium-swing4/4 · 32 bars · Form: ABA

Chords: G, C♯9♭5, Em7, F9, A♯13, D♯7, G♯13, A♯7, G♯7, Dm7/F, G7♭9, Cmaj7, A7♭9, A7♭5, Am7, D7♭9♯11.

Scales for Improvisation G bebop, G bebop major.

Diatonic chords: See all chords in the key of G