Diamond Head to play Canada dates this summer Diamond Head have confirmed two Canadian dates . They will be appearing at the Heavy TO Festival, Downsview Park in Toronto on Saturday 23rd July, and the Heavy MTL Festival, Parc Jean-Drapeau, Montreal on Sunday 24th July. "This will be Diamond Head's first ever live shows in Canada, a place I have been looking forward to playing since the band first started, we are all very excited about this news, see you in July" Brian Tatler 27/3/11.