Here are a few highlights for your first full week of classical concerts in March, followed by a respectable list of free events for the small of budget. >> Argentinian pianist Ingrid Fliter won the second prize, after the astounding performance by Yundi Li, at the Chopin Competition in Warsaw in 2000. She will play a free recital at the National Museum of Women in the Arts (1250 New York Ave. NW). You need a…

Friday, DCist went to the symphony, and we told you about the National Symphony’s first concert and the schedule for the rest of their 75th anniversary season. September is also the time when our minds start to turn to thoughts of opera in Washington. Wouldn’t it be great if there were some way to hear an opera and at the same time help suffering people? OPERA THIS WEEK: >> This Wednesday (September 14 at 7…