Key Signatures Infographic with 2 5 1 progression guitar

Music theory infographic titled "Key Signatures: Sharps and Flats". Archetype: STANDARD NOTATION KEY. Editorial music education poster set in a warm wooden practice room with a navy & gold palette, subtle bass guitar presence in the scene as a supporting instrument, but the central diagram is a precise standard notation key-signature teaching layout. Show a clean grand staff with clefs and musically accurate key signature examples for sharp keys and flat keys, including correct placement of accidentals on the staff in proper order. Include a clear visual comparison of sharps vs flats, a concise legend for accidental symbols, and an educational layout that explains how key signatures are built. Add a small secondary bass guitar fretboard reference panel with musically accurate note locations, interval markers, and finger-position guidance that connects key signatures to bass playing, without overpowering the main notation diagram. Include canonical note names and chord-symbol style notation only where relevant, keeping note names in international form. Avoid any copyrighted song lyrics or real sheet music excerpts. The composition should feel polished, classroom-ready, and visually searchable for the concept of functional harmony and guitar-related learning without explicitly showing that search phrase as on-image 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.