Piano Keyboard Diagram - Learn Key Layout & Notes #1480853 (License: Personal Use)

This clean, high-contrast illustration depicts a full octave of a piano keyboard, featuring seven white keys (C-B) and five black keys (C♯/D♭ through B♭/A♯), arranged in the traditional 2+3 grouping. The diagram emphasizes spatial relationships essential for understanding scales, chords, and finger placement. It serves as a foundational reference for music students and digital instrument designers.

Used on music education websites, beginner piano tutorials, music theory pages, and instrument manufacturer support sections; matches user intent to visualize or learn piano key structure.