Ключевые слова: art, board, bright, carnival, chord, classic, colorful, colors, composer, creative, decorative, ebony, entertainment, equipment, forte, fun, gamma, harmony, instrument, isolated, jazz, keyboard, learn, lesson, major, melody, modern, multicolor, music, musical, note, octave, organ, party, perform, piano, play, practice, primary, rainbow, rhythm, school, song, sound, studio, synthesizer, traditional, tune, wave,