The use of this Phoenician letter for the vowel audio is a result of the early Greek alphabets, which adopted the letter "omicron" to characterize the vowel /o/. The letter was adopted with the value in the Old Italic alphabets, including the early Latin alphabet. Spotify is unavailable on https://musicainfantil87765.worldblogged.com/43302306/musica-infantil-for-dummies