 She sang lead on three of the album's tracks—"Femme Fatale", "All Tomorrow's Parties" and "I'll Be Your Mirror"—and back-up on "Sunday Morning".In 1966, as the album was being recorded, this was also the line-up for their live performances as a part of Warhol's Exploding Plastic Inevitable.The bulk of the songs that would become "The Velvet Underground & Nico" were recorded in mid-April 1966, during a four-day stint at Scepter Studios, a decrepit recording studio in Manhattan.