Performer: Sean Arnold

Tucked away on Spruce Street, Philadelphia, many blocks off the glittering Avenue of the Arts is a stellar training academy with the mission of preparing world-class opera singers. It’s called the Academy of Vocal Arts (AVA), and it offers resident artists from throughout the United States and all over the world a chance to study and perform in its four-year program.

While recordings of Arabella abound, operagoers could conceivably go years without actually seeing the piece performed. Compared to the frequency with which companies present Der Rosenkavalier, Ariadne auf Naxos, and Salome, Richard Strauss’s Arabella is an infrequently seen gem.