Claire Mitchell had a rule about elevators: never trust the ones that wheeze.

  The one in Marlowe Tower wheezed. It shuddered as it climbed, exhaling the stale breath of burnt motor and mildew, its cables groaning somewhere above the ceiling like a man unconvinced by his own effort. Claire stood rigidly at its center, a cardboard box labeled PODCAST GEAR – FRAGILE pinned against her hip, the strap of her duffel cutting into her shoulder, and tried not to look at the inspection certificate taped to the wall. The date on it was the sort you did not look at twice.

  New start, she told herself. Clean slate. Quiet place. One season, one hit, one shot at making this work.

  The doors scraped open on the sixth floor with a noise like something being torn in half. The hallway beyond was dim, lit by fluorescent panels that buzzed and flickered in no particular rhythm. Beige wallpaper peeled at the seams. The air smelled of dust and the ghost of industrial cleaner, the kind used not for hygiene but for concealment.

  Apartment 6A to the left. 6C to the right.

  She stopped in front of 6B.

  The brass numbers on the door were crooked — one screw missing, the B tilted at an apologetic angle, as though it knew. The door itself had been painted brown sometime in the previous decade and had spent the years since apologizing for it, the finish cracked and dull, the wood swollen slightly at the bottom.

  Claire shifted the box to her other arm, dug out her key, and muttered, Please don't stick — a small, private prayer.

  It didn't.

  The door swung open onto pale afternoon light. Dust motes turned slowly in the slanted beams that cut through the half-closed blinds, and for a moment the apartment looked almost beautiful — the way neglected things sometimes do, when the light agrees to be kind. Small kitchenette to the left, narrow living room ahead, a closed door at the far end she assumed led to the bedroom. Nothing fancy. Nothing extra. Exactly what the listing had promised.

  Perfect for podcasting, she thought. Perfect for disappearing.

  She set the box down and rolled her shoulders. Two days since Chicago. Four hours of sleep, total. One terminated lease, one resigned position, one relationship dismantled with the efficiency of someone who had finally stopped pretending. This apartment was the first line of the next chapter — she just hadn't decided yet what it would say.

  She didn't notice the recorder until the light changed.

  It was late afternoon when she finally moved through the living room properly, and the lowering sun shifted the shadows enough to reveal it: a reel-to-reel tape recorder, set flush against the far wall as if it had always been there. Old. Museum-grade old — the kind of machine that belonged behind glass with a placard explaining its historical significance. Large bakelite knobs, a scratched plastic casing the color of old teeth, two silver reels with black magnetic tape wound tightly inside. No dust on it. No power cord trailing to any outlet.

  A small white tag hung from one of the reels, knotted there with a length of ordinary string.

  LISTEN.

  Claire crouched in front of it and studied the tag for a long moment. Then she looked at the machine. Then she looked at the tag again.

  "That's not ominous," she said aloud, to no one.

  She pressed PLAY.

  Static first — a soft, analog hiss, the breath before speech. Then piano.

  The melody came slowly, almost with reluctance. A minor key, spare and unadorned. A few notes at a time, the phrases circling back on themselves as if searching for a resolution they did not expect to find. It was simple. It was not cheerful. And it was, in a way she could not immediately account for, extraordinarily beautiful.

  Claire felt the chill move down both arms at once.

  She did not recognize the song. She was certain of that. And yet it landed somewhere behind the sternum, in the place where you keep things half-remembered — old grief, faded dreams, the feeling of waking from something you can't quite hold. She stayed crouched on the floor as the tape turned and the melody wound through its repetitions, and she did not think to stand.

  This tale has been pilfered from Royal Road. If found on Amazon, kindly file a report.

  The tape reached its end with a soft, mechanical click.

  The room was darker. Claire blinked. The sun had dropped behind the blinds while she wasn't watching. She had no idea how long she'd been sitting there.

  She turned off the recorder, stood slowly, and picked up her phone.

  Just moved in. Found an ancient tape recorder in the living room. It plays ghost music.

  Riley's response came back in under a minute.

  lmao are you starting the haunted season early?

  Could be onto something, Claire replied.

  She said nothing about the chill. Nothing about the way the music had felt less like sound and more like a hand on the back of her neck.

  That night she sat on the sagging couch with her laptop and a bowl of instant mac and cheese, ostensibly outlining episode ideas for Echoes Unsolved. The plan had been simple: new city, new season, cold cases and careful research. After the last season's quiet failure, she needed something with weight to it. Something people would share.

  Instead she typed: Marlowe Tower Chicago history.

  Then, after a pause: Marlowe Tower apartment 6B death.

  Most of the results were noise — real estate listings, Yelp reviews complaining about mold and plumbing, a local news piece about an elevator inspection. She was about to close the tab when a link near the bottom stopped her.

  A newspaper archive. 2011.

  Reclusive Pianist Found Dead in Apartment.

  She clicked. Her pulse made itself known.

  The article was brief and disinterested in the way of small newspaper items about people who die alone. A woman named Evelyn Hart, forty-two years old, had been discovered in her sixth-floor apartment during a thunderstorm. No signs of forced entry. No evidence of foul play. The medical examiner's conclusion: suicide. She had no known family. A neighbor, quoted in two clipped sentences, described her as quiet. Always kept to herself.

  One line at the end. Claire read it twice.

  "She used to play this one song, over and over. Sad as hell. Gave you chills just hearing it through the wall."

  Claire looked up from her laptop.

  The recorder sat across the room in the dark, silent and patient.

  She did not sleep well.

  She woke at 3:08 a.m. to music.

  Faint. Almost not there. The piano melody — the same sequence of notes, the same slow tempo. But the sound was not coming from the recorder. She understood that immediately, with the strange clarity that sometimes accompanies half-sleep. The recorder was across the room, switched off, unplugged from any source of power.

  The music was coming from the wall.

  Claire got up, crossed the cold floor in bare feet, and pressed her ear to the partition separating her apartment from 6C. The melody continued, muffled but distinct, as though someone on the other side were playing very softly, trying not to be heard.

  She threw on a hoodie and stepped into the hallway.

  6C was three feet away. No light beneath the door. She stood still and listened, and in the silence the building settled around her — pipes, timber, the low complaint of old materials under their own weight. Nothing else.

  She knocked.

  Waited.

  Knocked again, louder.

  Nothing moved on the other side of the door. The hallway was colder than it should have been — not the comfortable cold of air conditioning but something more specific, more considered. Claire stood in it a moment longer, then returned to her apartment and sat in front of the recorder without turning it on.

  By the time the gray pre-dawn light began to show at the blinds, the music had not returned. But she kept her hand on the machine.

  Just in case.

  She found the building superintendent the next morning in the lobby. Mr. Donaldson: a man of somewhere between sixty-five and a hundred years, two pairs of glasses stacked on his nose, moving through the world at a pace that suggested he had arrived at a private understanding with time.

  "Does anyone live in 6C?" Claire asked.

  "Nope." He didn't look up from the logbook he was annotating with great deliberateness. "Empty a few years now. Last tenant left after a couple weeks. Said he kept hearing things."

  "What kind of things?"

  He considered the question. "Music, he thought. Piano. Said it seemed to come through the wall from the unit next to his." He glanced up then, briefly. "Your unit."

  Claire folded her arms. "Did Evelyn Hart live in 6B?"

  The pause that followed was a fraction too long.

  "Yeah," he said. "Why?"

  "It wasn't mentioned in my lease."

  He gave a small, tired shrug — the shrug of a man who had been asked this question before and had his answer prepared. "Didn't need to be. Case was closed. Natural causes, officially. People die in buildings all the time, miss."

  "The paper said suicide."

  "Natural causes, officially," he repeated, and returned to his logbook.

  Claire spent the afternoon pacing.

  Then she had a thought.

  She connected the recorder's audio output to her laptop and opened the spectrogram software she used occasionally for audio forensics — a tool that converted sound waves into visual frequency data. It was the kind of thing she used to check recordings for interference, for room noise, for the low hum of an electrical fault buried beneath a clean take.

  She ran the tape again and watched the display.

  For the first minute, the readout was unremarkable: clean, consistent waves, the tonal signature of a single piano in a small room.

  Then she saw it.

  Embedded in the waveform at a frequency just below ordinary perception — nested in the harmonics like something left in a wall for someone to find — were letters. Discrete, deliberate, unmistakable.

  LISTEN.

  The same word. The same instruction.

  Claire sat back slowly. Outside, the first thunder of an approaching storm rolled over the rooftops and faded into the distance.

  This was not a found object. Not a forgotten relic. The message embedded in that recording had been put there by someone who knew it would be found — who had built it to be found, and then waited.

  She was still processing this when the melody started again.

  Not from the recorder. Not from the wall.

  From somewhere inside the apartment — closer than the wall, closer than the door. From the middle of the room, or just past it. From somewhere that had no explanation.

  Claire did not move. Outside, the storm arrived.