http://100mp3trend.com/audio/156480270/3348985/play.mp3J. S. Bach - Concerto in D minor after Alessandro Marcello, BWV 974 II, Adagio (performed by Cyprien Katsaris)
http://100mp3trend.com/audio/332237869/330794/play.mp3Johann Sebastian Bach - Keyboard Concerto in D Minor, BWV 974 (after A. Marcello's Oboe Concerto) (Hans Ludwig Hirsch - clavicembalo), 1987