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 Previous Italic alphabets, including the early Latin alphabet. Spotify is unavailable on this https://canalinfantil56543.ourcodeblog.com/37381423/musica-infantil-no-further-a-mystery