La Stravaganza (Hamburg), Siegbert Rampe (harpsichord and dir.) – Concerto No. 5, BWV 1050a in D major, for flute, violin (solo), harpsichord (solo) violin (tutti), viola, violone (early version of Brandenburg Concerto No. 5 (Karlovy Vary), May or June 1718 ) – 1. Allegro