On the occasion of the Year of Italian Culture in the United States, the musical group Trio Addendum, performed on April 7, 2013, a concert at Casa Italiana in Washington, D.C. The group composed of Luca Marziali (violin), Alessandro Culiani (cello), and Paolo Zannini (piano), performed pieces from Nino Rota, Ennio Morricone, Gioacchino Rossini, and Astor Piazzola, among others.