About 1000 bce, in Byblos as well as other Phoenician and Canaanite centres, the signal was given a circular type (3), the source of all later on kinds. From the Semitic languages the indicator was termed ʿayin Late Renaissance or early Baroque design and style of the O, from https://kikos-e500ib89023.ampedpages.com/5-tips-about-musica-infantil-you-can-use-today-64013066