The River City 6, composed of six performers from the River City Brass Band, will present its first concert in Cabot at 7 p.m. Tuesday in the Concordia Social Hall in Haven I at 112 Marwood Road. Guests should use entrance two. The RC6 is a brass ensemble of six players offering the trappings of a brass band concert combined with the intimate setting of a chamber music recital. Tickets are $10 and are available by calling 724-352-1571, Ext. 8518. Parking is available in the lot across the street from entrance one. For more information, visit the Web site, www.concordialm.org.

<B>Pittsburgh Youth Symphony Orchestra</B> presents "Appalachian Spring," a free concert and food drive, at 2 p.m. Saturday<B> </B>at Heinz Hall, 600 Penn Ave. The program will include Aaron Copland's "Appalachian Spring," Manuel de Falla's "Three Cornered Hat" and Reinhold Gliere's "Russian Sailor's Dance." Music director is Daniel Meyer. Admission is free; canned and boxed (no glass) food items donated at concert will be given to the Greater Pittsburgh Community Food Bank. For free tickets, visit the Web site, www.pittsburghyouthsymphony.org.<B>Pittsburgh Camerata</B> presents "Nocturnes — Songs of Love and the Night" on Friday at Mount Lebanon United Lutheran Church, 975 Washington Road, Mount Lebanon; on Saturday at Sixth Presbyterian Church, 1688 Murray Ave., Squirrel Hill; and on March 7 at St. Andrew's Episcopal Church, 5801 Hampton St., Highland Park. All concerts begin at 8 p.m. Tickets cost $20; full-time students pay $10. Call 412-421-5884 or visit the Web site, www.pittsburghcamerata.org.