Listen to Sonata No. 1 in G Major, BWV 1027: II. Allegro ma non tanto online. Sonata No. 1 in G Major, BWV 1027: II. Allegro ma non tanto is an English language song and is sung by Studying Music and Study Music. Sonata No. 1 in G Major, BWV 1027: II. Allegro ma non tanto, from the album Let’s Start to Studying – Relaxing Classical Piano, Music for Learning, Study 2017, Keep Focus, Relaxed Brain, was released in the year 2017. The duration of the song is 2:37. Download English songs online from JioSaavn.