Ключевые слова: art, background, black, book, chord, class, classical, closeup, college, color, compose, composer, composition, education, female, hand, harmony, instrumental, jazz, learn, lesson, line, melody, music, musician, notation, note, notes, orchestra, page, paper, pencil, person, piano, play, scale, school, sheet, sign, sonata, song, staff, stave, student, study, style, subject, symbol, symphony, teacher, tone, university, white, woman, writing,