Music Theory Circle Minor Scales Keyboard Infographic

Music theory infographic titled "Natural, Harmonic, and Melodic Minor Scales". KEYBOARD INTERVAL DIAGRAM. Editorial music education poster in a vintage music print style, sage & rose palette. Render a precise piano / keyboard layout as the central diagram, with clearly differentiated white and black keys, musically accurate interval placement, and accurate scale step patterns. Show three minor scale forms on keyboard diagrams: natural minor, harmonic minor, and melodic minor, each with correctly highlighted scale degrees and interval relationships. Include musically accurate finger positions for piano where appropriate, and visually distinguish ascending and descending forms for melodic minor. Add clean educational callouts for whole step, half step, augmented second, and scale degree structure. Include compact supporting notation elements only as generic educational symbols, avoiding any copyrighted sheet music. Composition should subtly evoke a circular comparative learning layout to match the search intent visually, but remain a keyboard interval diagram as the primary archetype. Labels for note names and chord symbols stay in canonical international form; surrounding captions and titles are in English. High clarity, balanced spacing, print-poster composition, refined serif typography, lightly aged paper texture, elegant legend, instructional visual hierarchy. 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.