Draw a large horizontal rectangle for the piano body
Add a slightly smaller rectangle on top for the lid
Draw a long thin rectangle below the lid for the keyboard area
Sketch the white keys as evenly spaced vertical rectangles
Add shorter black keys between the white keys
Draw the front panel beneath the keyboard
Add side panels to give the piano depth
Draw the legs or base support under the body
Add the pedals at the bottom center
Outline the shape with clean, dark lines
Erase any extra sketch lines
Add shading to show light and shadow
Color the piano black, brown, or white