For the 10th anniversary, his two new compositions will be premiered at a transatlantic concert - the first E Pluribus Unum ("out of many we are one") in Manchester, which uses the voices of the people who witnessed Flight 93's crash, and the second, Fireflies and Angels, in Winston-Salem, North Carolina. For him, setting the real eyewitness accounts to music is a way of lending grace to ordinary people's responses to the tragedy.