Ключевые слова: 14 k, acoustic, acoustic guitar, boehm, boehm flute, boehm system, classic, classical guitar, classical music, concert flute, cutaway, cutaway guitar, duet, duo, flamenco, flamenco guitar, flute, french model, gold, gold alloy, guitar, instrument, jazz, middle joint, music, musical instrument, nylon string, nylon string guitar, pop, professional, professional flute, rose gold, rosewood, serenade, sonata, spanish, spanish guitar, spruce, tube, woodwind,