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					Originally posted by winroute  question.. why S&M havent even touched top 10 on US iTunes? i really expected that..  | 
	
 SM is the third single.  Rihanna HAS to promote it.  It wont just magically sell 200k/week. 
Katy perry promoted Firework (3rd single) on Glee twice, Grammy, Superbowl (AI), Grammy concert, american awards ,  ellen, etc.   She's reaping the benefits. 
One must promote.