Analysis of information sources in references of the Wikipedia article "Lista dos álbuns mais vendidos do mundo" in Portuguese language version.
The lone #1 single from the 32-million selling Dangerous, “Black or White” spent seven weeks atop the Billboard charts.
The next two BSB albums ("Backstreet's Back" and "Millennium") enjoyed worldwide sales of 24 million copies each.
The next two BSB albums ("Backstreet's Back" and "Millennium") enjoyed worldwide sales of 24 million copies each.