James Joseph Woolley was an American keyboard and synthesizer player, best known for performing with industrial rock band Nine Inch Nails from 1991 to 1994, participating in the Pretty Hate Machine Tour Series and the Self Destruct Tour. Woolley appeared in the band's music videos for "Wish" and "March of the Pigs", and the video album Closure. Together with Nine Inch Nails, Woolley won a Grammy Award in 1996 for "Best Metal Performance" for their Woodstock '94 performance of "Happiness in Slavery".

The Self Destruct Tour was a concert tour in support of industrial rock band Nine Inch Nails' album The Downward Spiral, which took place in early 1994, running until mid-1996, and was broken into eight legs.