Ying Quartet with William Porter, Harmoniumfeaturing music by Dvorak Click here for PDF program. Now in its third decade, the Ying Quartet, consisting of Robin Scott, violin; Janet Ying, violin; Phillip Ying, viola; and David Ying, cello, has established itself as an ensemble of the highest musical qualifications in the United States and abroad. They perform regularly in many of the world’s most important concert halls, from Carnegie Hall to the Sydney Opera House. To purchase tickets, visit eastmantheatre.org.