Supercrawl 2015's schedule and lineup will be announced Wednesday, which will include two separate ticketed concerts in addition to the free component of the festival.

Over 50 acts are set to play this year's Supercrawl. Those names will be announced at the Mills Hardware entertainment space at 1 p.m., said a release.

In addition to the Supercrawl announcements, Charles Sousa, the minister of finance, and Michael Coteau, the minister of tourism, culture and sport, will be making their own announcements about extending the provincial government's funding of Ontario's music industry.

Also in attendance for the announcement will be Hamilton band Monster Truck and Toronto alt-rockers Elliot Brood. The latter band will be performing a set at Wednesday's event, the release said.

Supercrawl began in 2009 as an expansion of the Art Crawl, a monthly art event on James North.

The inaugural year hosted 3,000 people at the free event, and won the "Best Small Festival of the Year Award" at that year's Hamilton Tourism award.

The following year hosted 20,000 concert-goers at the day-long event.

The event has since grown to a three-day festival and attracted 135,000 attendees at the 2014 edition. There was one ticketed concert last year by A Tribe Called Red to kick off the otherwise free festival.