“Are we cool?” she asks as the title track cascades to a close, and it’s not yet clear who’s doing the asking: is the song’s protagonist checking in with her new lover, or is Martina Solbara questioning Dragonette’s status in 2016? Like fellow Canadians Tegan & Sara, they’ve carved out a niche in modern electro pop by setting tales of romantic uncertainty to dizzying synth hooks, a style that manages to be retro (“Lonely Heart” and its cod reggae, Ace of Base feel) while also unmistakably modern (“Body 2 Body” and its “Sorry” tropical house keyboard presets). By the end of Royal Blues, their fourth album, it’s not entirely clear what kind of cool the band are chasing.