Toronto’s RBC Amphitheatre hosts the summer season’s first show by Quebec math-rock duo Angine de Poitrine. Their debut Toronto gig includes two back-to-back gigs that both were snapped up within hours. Critics call the band’s polka-dot-clad sets as ‘clearly distinct’ against the city’s packed live calendar. Their kinetic sound and flawless performances drew praise throughout their earlier shows this week.