Infografía de circulo de cuartas guitarra con acordes I–IV–V

Music theory infographic titled "I–IV–V Chord Progression on Guitar". GUITAR CHORD CHART archetype, clean music education poster, vibrant primary palette. Show a precise guitar-focused layout explaining the I–IV–V progression with musically accurate fretboard chord diagrams and interval relationships. Central visual: three large, accurate open-position guitar chord diagrams for C, F, and G labeled as I, IV, V in the key of C major; include strings, frets, finger numbers, open and muted string marks, root notes highlighted, and clean fingering dots. Add a secondary row with the same I–IV–V concept in the key of G major using G, C, D to reinforce the pattern. Include a compact interval/degree panel showing 1, 4, 5 scale degrees from the major scale and arrows connecting tonic to subdominant to dominant and back to tonic. Add a subtle circular harmonic flow motif inspired by circle movement for guitar learners, but keep the main structure as chord charts, not a full circle of fifths. Use educational callouts such as "Tonic", "Subdominant", "Dominant", "Key of C major", "Key of G major", "Major scale degrees", "Common guitar shapes", "Root note", "Finger positions". No lyrics, no full sheet music. Crisp vector style, balanced spacing, bright red blue yellow accents, ivory background, editorial music theory poster, highly legible layout, accurate guitar fretboard proportions. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no watermarks Musically accurate notation, finger positions and intervals. Note names and Italian musical terms stay in canonical international form. No copyrighted song lyrics or sheet music.