==Live==
"La Mer" made its live debut on [[1999/11/14 Barcelona, Spain|November 14, 1999]]. On ''And All That Could Have Been,'' it is performed live against the backdrop of three visual screens that display images of the sea. Towards the end of the song, Reznor presses against the screen on the center and moves his hands across the panel, as the blurry image of a woman is revealed before the screen fades to black. The imagery was provided by Bill Viola. During the [[Fragility v2.0]] tour, the main piano melody was played on a Martin Backpacker mini acoustic guitar.
On the [[With Teeth: Summer Amphitheater Tour]] and [[Performance 2007]], Reznor played a piano-only version of "La Mer," including an initial improvisation, before playing "Into the Void," and it is sometimes confused with "Adrift And At Peace." The band began playing "La Mer" in full again on the [[Wave Goodbye Tour]].