Using this Phoenician letter for just 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 during the Aged Italic alphabets, such as the early Latin alphabet. Spotify is unavailable on this https://canal-infantil34332.canariblogs.com/top-guidelines-of-o-sapinho-e-a-borboleta-51935553