Listen to J.S. Bach: Magnificat in E flat, BWV 243a - Gloria in excelsis Deo online. J.S. Bach: Magnificat in E flat, BWV 243a - Gloria in excelsis Deo is a Latin language song and is sung by Philip Pickett and New London Consort. J.S. Bach: Magnificat in E flat, BWV 243a - Gloria in excelsis Deo, from the album A Bach Christmas, was released in the year 2005. The duration of the song is 1:11. Download Latin songs online from JioSaavn.