The Mötley Crüe – Decade of Decadence '81-'91 CD is a compilation album released in 1991 by Elektra. The album features glam metal and hard rock music from the 1980s and 1990s, showcasing the iconic sound of Mötley Crüe. With a jewel case and catalog number E2 61204, this CD is a must-have for fans of the band and collectors of classic rock music.