Advertisement 2 Story continues below This advertisement has not loaded yet, but your article continues below. Article content Recommended Videos We apologize, but this video has failed to load. Try refreshing your browser, or Let there be no doubt ... Ottawa's Bluesfest again hit all the right notes Back to video We apologize, but this video has failed to load. Article content But we have nothing that rivals Ottawa’s Bluesfest. Article content From No Doubt to her solo work, Stefani was relentless in belting out ballad after ballad.