Members of the Pittsburgh Symphony including David McCarroll, Concetmaser; Tatjana Mead Chamis, viola; Dylan Naroff, violin; and cellist Angela Park joined Jim Cunningham to discuss their performance of suppressed composers including Gideon Klein, Erwin Schulhoff and Mieceslaw Weinberg in the Chatham University Chapel, 7pm on April 18. Yom HaShoah, or Holocaust Remembrance Day, is the cornerstone program of the Holocaust Center of Pittsburgh. It is the day set aside to remember the approximately six-million Jewish victims of the Holocaust. The Holocaust Center’s annual Yom HaShoah Commemoration is a solemn community gathering. This year, in addition to a concert, the evening will include a candle lighting ceremony, with additional candles lit in honor of the Liberators, Veterans, and the non-Jews who risked their lives to save the lives of their Jewish friends and neighbors; a film produced by Chatham University students featuring local survivors; and a memorial for local survivors who have passed away.