Listen to Ethelworl, Bishop of Winchester: Dulce studium  online. Ethelworl, Bishop of Winchester: Dulce studium  is an English language song and is sung by Philip Cave and Magnificat. Ethelworl, Bishop of Winchester: Dulce studium , from the album Sacred Chants, was released in the year 2017. The duration of the song is 0:36. Download English songs online from JioSaavn.