Using this Phoenician letter for just a vowel sound is mainly because of the early Greek alphabets, which adopted the letter "omicron" to signify the vowel /o/. The letter was adopted with the value inside the Previous Italic alphabets, including the early Latin alphabet. Spotify is unavailable on this https://musica-infantil76654.blogpostie.com/58336963/a-review-of-canal-infantil