Infografía de teoría musical con circulo de cuartas guitarra

Music theory infographic titled "I–IV–V Chord Progression". SCALE MODES archetype adapted for piano / keyboard: a central horizontal keyboard diagram rendered precisely, with clearly marked interval relationships and musically accurate finger positions for illustrating the I, IV, and V chords in a major key. Include a surrounding educational layout referencing the seven modes from Ionian to Locrian as a comparative ring or sequence, while keeping the main focus on the I–IV–V harmonic function. Show chord construction with accurate note placement on piano keys, interval spacing, and triad relationships. Use canonical note names and chord symbols such as C, F, G, C major, F major, G major where needed; Italian musical terms remain in canonical international form. Vintage music print aesthetic, sage & rose palette, aged paper texture, refined engraving-inspired lines, balanced editorial poster composition, elegant legends, arrows, and harmonic-function callouts. Avoid any copyrighted lyrics or real sheet music excerpts. Emphasize visual search intent inspired by "circulo de cuartas guitarra" through circular harmonic flow cues, but render as a keyboard-based music theory educational poster with no Spanish text. 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.