Number of records sold by Latin America's top seller, Roberto Carlos, as of 2010:

120 million
Over the course his 50-year career, Brazilian pop singer Roberto Carlos has been called everything from "the Elvis Presley of Brazil" to "the Frank Sinatra of Latin America."
Source: The New York Times, 4/10/2010

 
   
  Total number of albums sold by Bob Dylan in the U.S. as of May 2006:

36 million

Source: RIAA, 5/4/2006

 
   
  Total number of albums sold by U2 in the U.S. as of May 2006:

50.5 million

Source: RIAA, 5/4/2006

 
   
  Total number of albums sold by Madonna in the U.S. as of May 2006:

63 million

Source: RIAA, 5/4/2006