THE MOMENT YOU’VE ALL BEEN WAITING FOR HAS ARRIVED! Heavy T.O is sure to be the event of the summer for the second year running, with a full day of heart pounding, ear splitting heavy metal and everything that ROCKS! Join the HTZ-FM crew as we broadcast live, and watch your favourite rockers make the earth shake on stage. Everyone from Protest the Hero, to the Cancer Bats, Marilyn Manson, the return of Slipknot, and so many more will be making Downsview Park the craziest party of the summer!