Article Photos: The top 10 songs and albums on the iTunes Store 33/40

FILE - This March 22, 2013 file photo shows singer Pink during her "The Truth About Love" tour at Madison Square Garden in New York. Pink's "Just Give Me a Reason (feat. Nate Ruess)," is the top song on  iTunes' Official Music Charts for the week ending April 15, 2013. (Photo by Evan Agostini/Invision/AP, file)