Trio D-major, Wq 83, arranged for Transverse Flute, Violin and Viola or 2 Violinen and Viola
( Violin +, Viola = bass part) Flute part identical to original. Original for flute and harpsichord. https://music-learning.net/work-info/16/Bach%20C.ph.e/trio-d-major-wq-83-arranged-for-transverse-flute-violin-and-viola-or-2-violinen-and-viola