Felyx M (Chamber Singers of the Mendelssohn Club of Philadelphia), Network for New Music, and Philadelphia Chamber Music Society (Independence Seaport Museum, Feb. 26) This joint concert will be devoted to pieces by Philadelphia composers Cynthia Folio, Jan Krzywicki, Donald St. Pierre, Jennifer Higdon, and James Primosch, and a new work by Thomas Whitman. (215-569-8080, www.pcmsconcerts.org)
Jonathan Beyer (Eastern University, April 15) The young baritone performs Rodgers, Gershwin, Ravel, Copland, and others at a Tri-County Concerts Association recital. (www.tricountyconcerts.org)
Network for New Music (Temple University, April 15) The ensemble presents, in a free concert, the world premiere of an hour-long piece called Rope and Chasm, Temple University professor Matthew Greenbaum's setting for mezzo and video of Nietszche's Also Sprach Zarathustra. (215-848-7647, www.networkfornewmusic.org)