Listen to Wolferl it's Wonderful online. Wolferl it's Wonderful is an English language song and is sung by Opera Swing Quartet, Philharmonie Merck and Wolfgang Heinzel. Wolferl it's Wonderful, from the album Teatime at the Savoy, was released in the year 2016. The duration of the song is 9:02. Download English songs online from JioSaavn.