1981 DCI World Championships
Olympic Stadium in Maisonneuve, Mercier–Hochelaga-Maisonneuve, Montréal, Montreal, Québec, Canada
4545 Pierre de Coubertin Avenue, Montreal, Quebec, Canada, H1V 0B2
Freitag, 21 August 1981 — Samstag, 22 August 1981
Lineup mit Drum Corps International.
