Listen to Debussy: Dr. Gradis ad Parnassum online. Debussy: Dr. Gradis ad Parnassum is an English language song and is sung by Robin Alciatore. Debussy: Dr. Gradis ad Parnassum, from the album French Kiss, was released in the year 2004. The duration of the song is 3:13. Download English songs online from JioSaavn.