Guitar Chord Chart 1-4-5 Progression Music Theory Infographic

Music theory infographic titled "1-4-5 Chord Progression". STANDARD NOTATION KEY archetype rendered as an editorial music education poster, with a precise five-line staff, treble clef, key context, barlines, and musically accurate accidentals. Integrate guitar-specific learning elements around the notation: clean inset guitar chord diagrams with fretboard grids, string numbers, fret markers, and clear finger positions for the I, IV, and V chords in a common guitar-friendly key such as C–F–G or G–C–D, shown accurately. Emphasize the harmonic function and interval relationship between I, IV, and V with simple visual connectors and interval cues. Include standard notation examples of the progression on staff, using rhythmically simple, original educational notation only, no copyrighted song material. Clean music education style, vibrant primary palette, crisp vector layout, balanced spacing, high legibility, white or light background, bold color coding for tonic, subdominant, and dominant. Show note names and chord symbols in canonical form such as C, F, G, or G, C, D. Add concise English captions explaining tonic, subdominant, dominant, progression pattern, guitar fingering, and interval movement. Render the guitar chord diagrams and finger placements precisely and musically accurately. 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.