 Two movements of the cantata, the Sinfonia and the first movement, are related to Bach's Harpsichord Concerto in D minor, BWV 1052, which was possibly derived from a lost violin concerto.The original music for the cantata is also lost, but scholars are convinced that it is a work of Bach.He used an instrumental concerto in a similar way for movements of his cantatas , and , where his authorship is beyond doubt.