Andy Patrizo for CITEworld:
In the case of Iron Maiden, still a top-drawing band in the U.S. and Europe after thirty years, it noted a surge in traffic in South America. Also, it saw that Brazil, Venezuela, Mexico, Columbia, and Chile were among the top 10 countries with the most Iron Maiden Twitter followers. There was also a huge amount of BitTorrent traffic in South America, particularly in Brazil.
Rather than send in the lawyers, Maiden sent itself in. The band has focused extensively on South American tours in recent years, one of which was filmed for the documentary “Flight 666.” After all, fans can’t download a concert or t-shirts. The result was massive sellouts. The São Paolo show alone grossed £1.58 million (US$2.58 million) alone.