May 6 (UPI) -- Adam Lambert says he thinks Queen's songs have remained popular for more than 40 years because they successfully tap into human nature.
The American Idol runner-up, who has since become a popular recording artist, also has been filling in for Queen's late, lead singer Freddie Mercury for the past four years. The band is famous for classic rock anthems such as "Under Pressure," "Bohemian Rhapsody" and "Somebody to Love."