Louis Dufort is the guest composer for this year’s “Symphonie portuaire” (Harbour Symphony), held near Pointe-à-Callière (Montréal), Sunday March 3, 2002 at 2pm. Intonarumori, for tape, boat horns, church bells and live audio processing on a specially designed software, will also be transmitted live on Radio-Canada’s Chaîne culturelle.