Listen to Baby Relax - Wolfgang Amadeus Mozart online. Baby Relax - Wolfgang Amadeus Mozart is an English language song and is sung by José Baz and The Harmony Group. Baby Relax - Wolfgang Amadeus Mozart, from the album Baby Relax - Wolfgang Amadeus Mozart, was released in the year 2017. The duration of the song is 42:42. Download English songs online from JioSaavn.