Green Day's fourth studio album was released on October 10, 1995. The album features artwork by Winston Smith, titled "God Told Me To Skin You Alive." Many people saw Insomniac as a response to Green Day's sudden launch to fame after the release of Dookie. The album has distinctly heavier/angrier tone and lyrics. It has sold over 8 million copies worldwide, making it Green Day's third most successful album to date.