Chapter 28 — Music Sent After School

On the day of rehearsal, the whole school suddenly lost power right when Khang turned on the system. Quynh Lam stood in the middle of the field, holding a battery speaker and declared that this was an unexpected sound experience. Khang ran to check the circuit breaker, and Duy took out a battery-powered voice recorder. Nhien looked at the performance list and saw everyone panicking but no one had left their position.

They turned the program into a listening loop that didn't require electricity. Each group stands in a corner of the yard, plays sound from a small device and then passes it on to each other in short sentences. The sound of rain in the eleventh grade recording was played next to the trees, the sound of Duy's train echoed under the eaves, and Nhien's music was sung by a group of tenth grade students.

There's no screen to show listens, no stage lights to cover the gaps. So the attendees started talking to each other. One friend showed another friend the sound of the medical room door; a parent talks about old radios in the countryside; The math teacher asked to record the sound of chalk writing a formula. Nhien went through each group, recording consent on paper.

The power returned after forty minutes. Khang shouted, but Lam told him not to turn it on right away. She wanted to keep it one more minute wire-free, so people would remember that the club doesn't rely entirely on equipment. Duy strums a very light chord. Nhien heard laughter, slippers, leaves and a question from a lower class student: "Can I tell a story next time?"

When the rehearsal ended, Ms. Mai said the program was ready not because all the errors had disappeared, but because everyone knew what they would do when errors appeared. Nhien folded the calendar and put it in the tape box, next to the anonymous song from the first day.

The hallway becomes a reluctant studio. Students walk more slowly, teachers ask permission before pulling out chairs, and guards remind everyone not to touch the rope. The whole school begins to hear itself in a program without ever entering room 3C.

Duy arrived at the right time, bringing the sound of a train. Nhien adjusted the microphone position, Lam read the narration, Khang held the battery. No one needs one person to carry it all.

Broadcasting in the hallway

The day Duy returned, room 3C was locked.

Not because of Vu Tan, nor because of SoundSeed. A broken water pipe upstairs caused the room's ceiling to leak, and the school board sealed it off to fix it. At that moment, the broadcast schedule of "Frequency of Tomorrow" was announced.

Lam looked at the lock. “We can ask to move.”

Nhien shook her head. "The show is about hearing what's left after the bell. It doesn't have to be in the room."

Khang brought the console into the hallway. Duy placed the recorder under the stairs. The classes pulled up chairs and set up tarpaulins. Ms. Mai asked the school board for permission to use the hallway as a temporary studio.

As soon as Duy got off the bus, he saw people running ropes. He laughed: "I went away for a week and the room turned into a circus."

Lam gave him a roll of tape. “The circus has a schedule.”

They tested the sound. The hallway echoes, footsteps echo. Nhien uses curtains and panels to reduce reflections. Duy found a corner near the stairs, where the sound was warm enough. Khang posted a sign: **It's fall — please go slowly, unless there's a fire.**

The program starts after school. Lam said the room was locked but the story was not. Students take turns submitting sounds. A friend recorded the sound of opening a book. The security guard sent the gate sound. Duy plays the train segment, connecting with the sound of bicycles in front of the gate.

Nhien sat next to him, for the first time not behind the console. She held it secondary microphone, asking the listener: “Which sound do you want to keep for tomorrow?”

A boy answered: "The sound of my friend calling my name."

A teacher said: "The sound of the classroom being full of people."

Lam reads the responses, sometimes laughing when someone sends a cat meowing sound. The program is not perfect; There was the sound of a cart passing by, the sound of Khang coughing, and the phone ringing. But no one cuts it off completely. They note unwanted sounds.

In the middle of the program, the man who sent file 27 stood at the end of the hallway. Mr. Tran recognized it as a former employee named Trong.

Trong would like to speak on the microphone, not mentioning personal matters. Ms. Mai asked him if he agreed to record. He nodded.

“I was the 2014 keyholder,” he said. "I opened the door as ordered. I thought it was just equipment. Then I learned that tape had been taken. I kept quiet because I was afraid of losing my job. Years later, I gave the key to Vu Tan because he said he would pay."

The audience was silent. Trong does not defend. He said he was wrong and would testify if asked.

Duy asked: "Do you know who cut the end?"

Trong looked at Minh Quang standing far away. "The person who cut it was Vu Tan. The people who gave him a chance were many of us."

There is no single answer. Nhien feels that is more true than any twist.

The program ends with “After Listening”. Duy played the guitar, Nhien added the sound of footsteps in the hallway, Lam read the names of those who gave permission. When the song ended, the applause was uneven but long.

Room 3C is still locked, but the hallway has become a studio. Students understand the radio is not inside the wall; it lies in how people listen to each other.

After the program, Duy gave Nhien a small package. Inside is a new pick, engraved with three dots, two dots, three dots.

“The beat of the first song,” he said.

“Do you remember?”

“I remember what needs to be remembered.”

Nhien put the pick in his pocket. “I have something for you.”

She handed over a memory card containing her own version of the sound map. Each point has her voice explaining how to listen. At the end of the folder is a file named **Duy — open after school hours**.

He opened it. Her voice said: "I don't know what sound there will be in the future. But if you go, send the sound where you are going. I will listen."

Duy looked at her. “Does this have a license?”

“Yes. Private license.”

“I keep it.”

Lam walked by, pretending not to hear. “You two are suddenly so serious.”

Khang informed that the room ceiling has been repaired and can open tomorrow. Ms. Mai asked the group to clear the hallway and return the chairs to the classroom. Minh Quang helps wind the wire, don't touch the microphone without asking.

When everyone returned, Nhien and Duy stood in front of the door of room 3C. The new lock is shinier, but there are still old marks on the door.

“Are you afraid to go back in?” Nhien asked.

"Have."

"I also."

“Then come along.”

The lock is open. Inside, the smell of paint and damp wood mixed. The old speaker has been repaired, no more cracks. The Chairman lay on the roof, raising his head as if inspecting the project.

The equalizer light turns on. File 28 shows the name:

**Not every closed door needs to be broken down.**

Duy read, then turned off the phone. “I like this sentence.”

Nhien said: “Because you finally have data.”

In the hallway, the school bell rang. This time, they weren't in a hurry to run after it.

Room 3C reopened after two days of ceiling repair. The smell of fresh paint made the Chairman move to the bookshelf, but by noon it was back on the speaker. Lam put up a small sign: "Permanent residents, do not record without asking."

Duy checks the system, Nhien checks rights. Try a simulated power outage. When the power returns, the unsaved recordings are still safe. The whole group clapped, even though it was just a test.

Ms. Mai said small tests keep big mistakes from coming back. On the wall, four principles are written in different colors. New people entering the room must read before touching the microphone.

A broadcast in the hallway generates more listeners than a program in the room. Some classes suggested organizing mobile distribution. Khang designed a small kit, including a battery-operated device, microphone and license. Nhien wrote the instructions, Lam wrote the introduction.

Duy took Nhien to listen to the train part one last time. The sound of the door opening connects with the sound of the school gate, like two places greeting each other. She didn't offer to fix it anymore.

“There's noise,” he said.

“There are people.”

“Then keep it.”

Trong went to school and submitted his official testimony. He did not ask for forgiveness, just asked to participate in repairing the warehouse. Ms. Mai agreed after the school checked. Duy shook his hand without saying much.

Vu Tan sent a letter withdrawing the request to release the tape, but still did not admit his mistake. The lawyer said the dispute has not completely ended, but the students' rights have been recognized.

However, real life does not have a clear "resolved" line like a file. People just do more of the right things, so that mistakes don't have an easy place to return to.

In the evening, Duy gave her three dots, two dots, three dots. She returned it, but he didn't accept it.

“Borrow it longer.”

Nhien put it in his pocket. “So don't forget to ask when you want it.”

“I will ask.”

After the distribution session in the hallway, students suggested keeping a corner of the mobile studio. Khang built a wooden box with wheels, Duy chose a battery-operated machine, Nhien wrote the process. The box can go to the soccer field, library or school gate without having to pull a long cord.

Lam labeled the box: "Room 3C can walk". Ms. Mai told me to ask permission before taking it out of school. Lam drew another key.

Trong participated in repairing the technical box, but did not touch tape 03. He said he wanted to do the right thing without asking anyone to forget the wrong thing. Duy gave him a small list, he completed each item.

In the evening, Duy gave her three dots, two dots, three dots. She returned it, but he didn't accept it.

“Borrow it longer.”

Nhien put it in his pocket. “So don't forget to ask when you want it.”

“I will ask.”

In the evening, Duy gave her three dots, two dots, three dots. She returned it, but he didn't accept it.

“Borrow it longer.”

Nhien put it in his pocket. “So don't forget to ask when you want it.”

“I will ask.”