10. "Thrift Shop," Macklemore & Ryan Lewis feat. Wanz
Total Shazams: 16,145,584
One of the first things you'll notice about the top 10 most Shazamed songs is that the music world's A-list stars are almost entirely absent. There's no Drake, Beyoncé, Rihanna, Taylor Swift, Adele, or Kanye West. In order to really kill it on Shazam and crack the top 10, you need to sound vaguely familiar but just unique (and new) enough to make potential Shazamers open the app. Enter Macklemore, the fur coat-rocking rapper from the Pacific Northwest. You may have forgotten, but for a brief period his breakout single, "Thrift Shop," was the legally required soundtrack at all public gatherings. (2013 was a dark year.) It was inescapable and became a Shazam staple, making this cold-ass honkey a household name in the process.