Piano Keyboard Diagram - Visual Guide to Key Layout & Notes #2172144 (License: Personal Use)

This image displays a full piano keyboard with alternating white (natural) and black (sharp/flat) keys in the conventional pattern of groups of two and three black keys. The layout reflects a standard modern acoustic or digital piano, spanning seven octaves plus a minor third (A0 to C8), commonly used for teaching, composition, and instrument design reference.

Used on music education websites, piano tutorials, instrument specification pages, and music theory resources; targets learners, teachers, and composers seeking visual key mapping for practice or study.