Ключевые слова: adult, art, artist, background, beautiful, black, caucasian, chord, classic, classical, close, closeup, composer, concert, education, entertainment, finger, fingers, grand, hand, hands, harmony, human, instrument, jazz, key, keyboard, melody, music, musical, musician, note, performance, performer, person, pianist, piano, play, player, playing, practicing, sound, style, up, white, young,