Cost: Free

On the 20th anniversary of the 9/11 attacks, the Cathedral of the Immaculate Conception will present a concert in memory of the victims of 9/11. The main work of the program will be Jake Heggie’s “Pieces of 9/11” based on the memories of those with first-hand experience of the tragedy. Artists will include violinist Marci Trentacosti, cellist Martyna Bleke, guitarist Dr. Daniel Quinn, flutist Janet Galbraith, baritone Stephen Stachofsky and soprano Emily Bird. This program is free and open to the public.