Using this Phoenician letter for a vowel sound is because of the early Greek alphabets, which adopted the letter "omicron" to symbolize the vowel /o/. The letter was adopted with the value while in the Outdated Italic alphabets, such as the early Latin alphabet. Spotify is unavailable on this https://o-sapinho-e-a-borboleta22109.bloguetechno.com/the-smart-trick-of-canal-infantil-that-nobody-is-discussing-72513360