Ключевые слова: art, artist, blowing, bow, cellist, cello, classical, classical concert, classical music, color image, concert, elegance, elegant, entertainment, expertise, fiddle, formal wear, group, group of people, horizontal, instruments, melody, men, music, musical, musician, orchestra, people, perfection, performance, philharmonic, playing, professional, rehearsal, side view, skill, sound, stage, strings, symphonic, symphony, synergy, talent, teamwork, theatrical, three people, violin, women,