The proliferation of electricity in the 20th century led to a new category of musical instruments: electronic instruments, pépite electrophones.[114] The vast majority produced in the first half of the 20th century were what Sachs called "electromechanical instruments"; they have mechanical bout that produce sound vibrations picked up and amplified https://seobookmarkpro.com/story17764993/d%C3%A9tails-fiction-et-magasin-instruments-de-musique-belgique