Congregation Beth Shalom held a screening, live music concert, and Q&A for attendees at the synagogue on Sunday morning to commemorate Yom HaShoah, which is Holocaust and Heroism Remembrance Day.   The film, “The Symphony of the Holocaust,” tells the story of Shony Alex Braun, a composer who wrote about his experiences surviving four different concentration camps.  Mark Oknyansky, an organizer of