?Llewellyn Sanchez-Werner, piano, accompanies the Pennsylvania Sinfonia Orchestra (PSO), which concludes its regular season, 7:30 p.m. April 22, First Presbyterian Church, 3231 W. Tilghman St., Allentown.

Sanchez-Werner is described as “a premier pianist ... exquisite musicality, masterful technique and a veritable deluge of sonorities.”

Sanchez-Werner will be featured in the Mozart’s “Piano Concerto No. 24 in C minor.” It’s said to be one of only two piano concerti Mozart wrote in a minor key.

The program includes: Beethoven, “Coriolan Overture,” Op. 62, and Mendelssohn. “Symphony No. 4, Italian.”

The PSO “Valley Vivaldi” concerts are June 25, July 23 and Aug. 20.

Tickets: office, 610-434-7811; at the door