Ключевые слова: art, boy, caucasian, child, childhood, classical, closeup, compose, concert, duet, education, elementary, finger, four, girl, hand, happy, hobby, image, inside, instrument, japanese, keyboard, kids, lesson, light, little, melody, music, musical, musician, old, people, performance, performer, pianist, piano, play, practice, practicing, presentation, sitting, stage, together, training, two, young,