The use of this Phoenician letter to get a vowel audio is a result of the early Greek alphabets, which adopted the letter "omicron" to characterize the vowel /o/. The letter was adopted with the worth from the Aged Italic alphabets, such as the early Latin alphabet. Wise Vocabulary: https://canalinfantil56654.blogpayz.com/37269464/little-known-facts-about-musica-infantil