Ключевые слова: art, babies, background, beat, bright, catalog, child, childhood, children, classical music, close up, color, colorful, colors, copy space, creative, education, educational, fun, game, hobby, instrument, keyboard, listen, mallet, melody, minimalism, music, musical, notes, object, order, palette, play, preschool, rainbow, rhythm, school, skills, sound, sticks, tone, top view, toy, training, tune, tuning, wood, wooden, xylophone,