Ключевые слова: abstract, background, beautiful, bench, big, black, boards, brown, chair, classic, classical, column, concert, conservatory, curtain, elegance, elegant, entertainment, floor, fortepiano, grand, hall, home, indoor, instrument, interior, lamps, lighting, luxury, majestic, music, musical, nobody, object, open, performance, philharmonic, piano, play, room, royal, show, sound, stage, theater, traditional, varnish, wall,