Hurt

One of the most compelling live team-ups of all time occurred in January 1997, during David Bowie's 50th-birthday gig at Madison Square Garden, when the Thin White Duke collaborated with Nine Inch Nails mastermind Trent Reznor for a suitably bleak, cathartic take on the latter's masterful self-loathing anthem "Hurt". Check out the atmospheric performance video here.