The usage of this Phoenician letter for your vowel seem is due to the early Greek alphabets, which adopted the letter "omicron" to signify the vowel /o/. The letter was adopted with the value within the Aged Italic alphabets, such as the early Latin alphabet. Good Vocabulary: linked terms https://canalinfantil10098.pointblog.net/musica-infantil-no-further-a-mystery-83843461