Persistence of Time is the fifth studio album by the American thrash metal band Anthrax. It was released on August 21, 1990 through Megaforce Worldwide/Island Records and was nominated in 1991 for a Grammy Award in the Best Metal Performance category.The album included the singles, "Got the Time" (a Joe Jackson cover) and "In My World" (which was performed by the band on the Married... with Children episode, "My Dinner with Anthrax").