Nine Inch Nails is an American industrial rock band founded in 1988 by Trent Reznor in Cleveland, Ohio. The band released two influential albums during the 1990s-The Downward Spiral (1994) and The Fragile (1999)-and has record sales exceeding 20 million copies worldwide, with 10 million sales certified in the United States alone. They have released a total of nine studio albums and has received two Grammy Awards in 1992 and 1995.