Ключевые слова: acoustic, art, artist, audio, background, beam, blackboard, class, clef, color, composer, concept, concert, creative, culture, different, drawn, education, entertainment, green, hobby, learn, leisure, lesson, listen, melody, music, musical, musician, nobody, note, notes, object, performance, play, rhythm, school, signs, sing, song, sound, staff, study, symbol, symphony, talent, treble, violin,