Affinità Elettive (Elective Affinities) features German clarinetist Nicolai Pfeffer performing an all-Mozart album with the Orchestra della Toscana conducted by Markus Stenz. Pfeffer’s luminous playing is featured in Mozart’s Concerto, K. 622, and in arrangements of solo concert pieces including the Rondo, K. 373 (originally for violin), and the concert aria “Sperai vicino il lido,” K. 368. The prominent Italian ensemble—the Orchestra of Tuscany, based in Florence—rounds out