The proliferation of electricity in the 20th century led to a new category of Mélodieux 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 ration that produce sound heurt picked up and amplified https://jasperloqrs.blogchaat.com/28960808/top-secrets-de-magasin-d-instruments-de-musique-a-bruxelles