Listen to Flute Sonata in E Major, BWV 1035: I. Adagio ma non tanto online. Flute Sonata in E Major, BWV 1035: I. Adagio ma non tanto is an English language song and is sung by Pauliina Fred. Flute Sonata in E Major, BWV 1035: I. Adagio ma non tanto, from the album Bach: Sonatas for Flute & Harpsichord, was released in the year 2016. The duration of the song is 2:21. Download English songs online from JioSaavn.