A person's hand with light-colored nail polish is seen pressing the keys of a red toy piano. The piano has white and black keys, with numbers 1 through 9 printed vertically next to the black keys. Colorful numbered tabs (1-14) are also visible along the right edge of the white keys. An open book with musical notation is attached to the left side of the piano, featuring a partially visible cartoon illustration on the book's cover. The piano also has an orange speaker grill at the bottom and "DEMO-PIANO" text on its lower right side. The objects are placed on a dark, possibly textured surface, and the video is shot from a top-down perspective as the piano is being played.