"Sweet Emotion" is a song by the American rock band Aerosmith, released in 1975 on their third studio album Toys in the Attic by Columbia Records. It was released as a single on May 19, 1975. The song began a string of pop hits and large-scale success for the band that would continue for the remainder of the 1970s. The song was written by lead singer Steven Tyler and bassist Tom Hamilton, produced by Jack Douglas and recorded at Record Plant studio.

Devil's Got a New Disguise: The Very Best of Aerosmith is a compilation album by American hard rock band Aerosmith released on October 17, 2006. It has sold more than 265,048 copies in the U.S. as of May 2008.