Cinderella is an American glam metal and hard rock band from the suburbs of Philadelphia, Pennsylvania. The band emerged in the mid-1980s with a series of multi-platinum albums and hit singles whose music videos received heavy MTV rotation. They began as heavy metal band, but shifted towards a more hard rock/blues-rock sound. By the mid-1990s, the band's popularity declined severely due to personal setbacks, break-ups, and changes in the music industry. Nonetheless, after a hiatus the band reunited and remains active. The band has sold 15 million albums worldwide, according to Tom Keifer's official website.