Oboist Debra Nagy, founder and artistic director of the Cleveland-based period instrument ensemble Les Délices, presents an album on the eponymous label with her longtime collaborator, harpsichordist Mark Edwards. The program features François Couperin’s 1er Concert in G major from Concert Royaux and J.S. Bach’s Oboe Sonata in G minor, BWV1030b (better known as Flute Sonata in B minor, BWV …