Ключевые слова: child, childhood, classical, classroom, cute, education, elementary age, enjoyment, female, fun, girl, hand, happiness, happy, hobby, home, horizontal, indoors, instrument, key, keyboard, laughing, learning, lifestyle, little, mother, music, musical, musical equipment, musical instrument, musician, performance, person, pianist, piano, piano key, play, player, playing, practicing, skill, smiling, song, sound, student, studying, woman, young,