Using this Phoenician letter for any vowel audio is due to early Greek alphabets, which adopted the letter "omicron" to stand for the vowel /o/. The letter was adopted with the worth during the Aged Italic alphabets, such as the early Latin alphabet. Spotify is unavailable on this browser. https://canalinfantil97877.weblogco.com/37255668/facts-about-o-sapinho-e-a-borboleta-revealed