Queen are a British rock band formed in London in 1971, originally consisting of Freddie Mercury, Brian May, John Deacon and Roger Taylor.
By the early 1980s, Queen were one of the biggest stadium rock bands in the world, and their performance at 1985's Live Aid is regarded as one of the greatest in rock history. In 1991, Mercury died of bronchopneumonia, a complication of AIDS, and Deacon retired in 1997. Since then, May and Taylor have infrequently performed together, including a collaboration with Paul Rodgers under the name Queen + Paul Rodgers, which ended in May 2009.
The band has released a total of 18 number one albums, 18 number one singles, and 10 number one DVDs, and have sold over 150 million albums, with some estimates in excess of 300 million albums, making them one of the world's best-selling music artists. They have been honoured with seven Ivor Novello awards and were inducted into the Rock and Roll Hall of Fame in 2001.