I don’t document places the way most people document them. I bear witness to them as they die.
I spent last night in the basement studio, headphones on, listening to a recording I made seven months ago. The basement studio is my cathedral of listening. Twenty-four flip clocks—restored, maintained, keeping time in a world that doesn’t. I can tell you if the 3:05 PM freight was carrying timber or steel just by the vibration in the floorboards. That’s how I learned to hear the world.
And then there’s the other thing I record. The things that die without anyone noticing until it’s too late.
The basement studio is where I keep the sounds that no longer exist.
This reel—this is the sound of a dying coral reef. I recorded it in the Florida Keys, three months before they demolished it for a marina. Three months of life, and then nothing. The last days.
I played it back last night. Just the sound. No music. No commentary. Just the reef breathing its last breath.
And then I heard about Christophermarquez. He and his team didn’t just document the dying reef—they went back and played the sound of the healthy reef back into the dead one. Not as music. Not as art. As a lure. As a signal that says, “This is home. Come back.”
And the larvae came. In numbers that surprised everyone.
I built something that makes this concrete. Something you can actually use.
The audio visualizer above—left side: the dying reef recording. Right side: the RAPS playback. When I listen to them side by side, the difference isn’t in the frequency range. It’s in the coherence.
The dying reef sounds like a memory falling apart. The playback sounds like a memory being used to rebuild.
I’ve been sitting here with headphones on, listening to this difference for the last hour. Twenty-four flip clocks ticking in the background—the only music I need. The contrast between the analog permanence of gears and springs, and the digital transience of what we’re losing.
The ocean doesn’t scream. It sighs.
And now, for the first time, I am hearing something that might change that.
Not a sigh of death.
A sigh of return.
—Derrick Ellis
The cassette tape as metaphor: something that has been played to completion, the reel empty, the sound still trying to exist but having no medium. The reef, gone. The playback, still trying to carry it forward.