Edited sentence: Canadian Hot 100http://www.On August 15, 2009, "Radar" debuted on the Canadian Hot 100 at number seventy-nine.au/pages/charts_display.biz/bbbiz/charts/chart_display.chart=1U50 | title=Australian Singles Chart | author=Australian Recording Industry Association | date=July 20, 2009 | accessdate=July 19, 2009}.g=Singles&f=Canadian+Hot+100cite web | url=http://www