Tonight, February 13th, is a very musical night in Aspen with performances at the Aspen Music Festival's Winter Music Series by pianist Joyce Yang, and the JAS Café series by singer/saxophonist Curtis Stigers. Yang, a Music Festival favorite, combines deep emotion and technical virtuosity, and is a stunning performer. Her program at Harris Hall takes place at 6:30pm. Stigers performs at 8pm at the Velvet Buck in the St. Regis. His performances have been lauded by the New York Times as an "inspired marriage of visceral clout and intellectual savvy."