Don’t expect quite as big a headliner as last year when Big Music Fest returns to Belleville in June. As many as 18-thousand people flocked to East Zwicks’ for the first day of summer last year to watch the Tragically Hip. Organizer David Joyce says there will be 3-or-4 headline acts this year with as many six perfomers taking the stage….but, the acts, which will be more diversified this year, won’t be unveiled for at least a few more weeks. The event will be held June 20th and will still be $49.50 per ticket.