Born in Seoul and educated at Juilliard, the members of the Ahn Trio, sisters Maria, Lucia and Angella, are redefining chamber music.  They bridge diverse musical genres and breathe new life into standard musical literature.  They will play at the Jo Long Theatre for the Performing Arts at the Carver Community Cultural Center March 20 at 8 p.m.  Tickets are $31 and are available at www.ticketmaster.com or by calling (210) 224-9600 or (800) 745-3000.  For more information, visit www.thecarver.org or www.ahntrio.com.