The Eagles are an American rock band formed in Los Angeles in 1971. The founding members were Glenn Frey (guitars, vocals), Don Henley (drums, vocals), Bernie Leadon (guitars, vocals) and Randy Meisner (bass guitar, vocals). With five number-one singles, six Grammy Awards, five American Music Awards, and six number-one albums, the Eagles were one of the most successful musical acts of the 1970s. Their albums Their Greatest Hits (1971–1975) and Hotel California rank first and third, respectively, among the best-selling albums in the United States, with 38 million and 26 million album units in sales. The Eagles are one of the world's best-selling bands, having sold more than 100 million albums. The band was ranked number 75 on Rolling Stone's 2004 list of the 100 Greatest Artists of All Time.