Do Unresolved Cycle

Do Unresolved Cycle — IV – V – I – vi

The C IV–V–I–vi (F – G – C – Am) creates forward momentum that never fully settles — the cycle loops back before the ear expects it. Use Mixolydian over the IV and V, then drop into the Minor Pentatonic as the vi chord arrives. The chord-scale approach to this rotation reveals how one key can imply four distinct modal centers. Extended voicings (FMaj7 – G7 – CMaj7 – Am7) amplify the hypnotic, unresolved quality.

Playing in Do major

With no sharps or flats, C major is the theoretical home base on guitar. The open G, B, and high E strings all belong to the C major chord, creating natural sustain. C is a beginner-level key on guitar because the open B and high E strings ring within the scale, and every basic chord uses familiar open shapes. Beginners will find this key approachable since most chords use open voicings with minimal stretching.

Voice Leading

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

Capo Transposition

To play in C using familiar open chords: capo 3 with open A shapes; capo 5 with open G shapes. Choose the capo position that gives you the voicings you prefer — lower capo positions produce a fuller sound, while higher positions create a brighter, mandolin-like timbre.

Scales for Soloing

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

Strumming Pattern

Drive with all downstrokes at 140+ BPM for raw punk energy, or use D-D-DU-UDU for classic rock. Palm mute the verse and open up the strumming on the chorus for dynamic contrast.