Tonleiter Zirkel: Ukulele I–IV–V Akkord-Infografik

Music theory infographic titled "I–IV–V Chord Progression". KEYBOARD INTERVAL DIAGRAM archetype adapted for ukulele: clean, musically accurate educational poster showing a central horizontal interval layout labeled by scale degrees 1, 4, 5 and note relationships, paired with precise ukulele fretboard chord diagrams for the tonic, subdominant, and dominant chords in a clear example key such as C major: C, F, G. Include accurate 4-string ukulele chord boxes with fret numbers, string names G C E A, finger positions as dots, open strings, and minimal left-hand fingering indicators. Visually connect the interval diagram to the three ukulele chords, showing how 1 maps to C, 4 maps to F, and 5 maps to G, with concise English educational captions about tonic, subdominant, dominant, and functional harmony. Add subtle supporting notation elements only if fully original and non-copyrighted: simple staff fragments, clef, and chord-tone markers, no song excerpt. Minimal modern layout, warm wooden palette, soft beige background, walnut and maple tones, clean grid, balanced negative space, flat vector infographic style, editorial music education poster, high legibility, precise alignment, no decorative clutter. 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.