Ключевые слова: acoustic, antique, art, artistic, background, baroque, bass, black, bow, brown, cello, chord, classic, classical, color, concept, concert, fiddle, harmony, instrument, instrumental, isolated, melody, music, musical, musician, nobody, note, object, old, orchestra, performance, performing, play, retro, sound, stradivarius, string, studio, style, sweet, symphony, tune, vertical, vintage, viola, violin, wood, wooden,