Detailed text transcripts for TV channel - CNN - 20110513:16:25:00
By inspiring students through their performances. today's "what matters." >> reporter: the williams cousins have been playing the strings together for seven years. >> all three of our moms played the piano. they thought it would be nice for us to play the violin. >> reporter: mira also knows the vee viola. 19-year-old is the group's cellist. >> whenever i start a piece, i get really excited. a new piece, i'm going to have so much fun with it. >> i particularly love playing the violin because i feel like it's a part of me. when i'm feeling a certain mood, you know, it feels the mood, too. >> re...