Madonna scheduled to give a free concert in Rio de Janeiro on May 4th. Organizer plans to announce further information in a press conference on Monday.
In the past, the Rolling Stones and Lenny Kravitz, among others, have given free concerts at Copacabana, sometimes attended by more than a million fans. According to Guinness World Records, the largest concert in the world also took place on the beach in the Brazilian metropolis: 4.2 million people are said to have come to Rod Stewart on New Year's Eve 1994.