Teil jeden Song in seine Spuren

curl "https://api.disband.io/v1/separations" \
  --url-query stems=vocals \
  --url-query stems=instrumental \
  -H "Authorization: Bearer $DISBAND_KEY" \
  --data-binary @song.mp3

curl "https://api.disband.io/v1/separations/$ID" \
  -H "Authorization: Bearer $DISBAND_KEY" \
  -H "Prefer: wait=60"

const api = "https://api.disband.io/v1";
const headers = {
  Authorization: `Bearer ${process.env.DISBAND_KEY}`,
};

const query = "stems=vocals&stems=instrumental";
let separation = await fetch(`${api}/separations?${query}`, {
  method: "POST",
  headers,
  body: await fs.readFile("song.mp3"),
}).then((response) => response.json());

while (["queued", "separating"].includes(separation.status)) {
  const url = `${api}/separations/${separation.id}`;
  separation = await fetch(url, {
    headers: { ...headers, Prefer: "wait=60" },
  }).then((response) => response.json());
}

console.log(separation.stems.vocals.mp3.url);

import os, requests

api = "https://api.disband.io/v1"
headers = {"Authorization": f"Bearer {os.environ['DISBAND_KEY']}"}

with open("song.mp3", "rb") as song:
    separation = requests.post(
        f"{api}/separations",
        params={"stems": ["vocals", "instrumental"]},
        headers=headers,
        data=song,
    ).json()

while separation["status"] in ("queued", "separating"):
    separation = requests.get(
        f"{api}/separations/{separation['id']}",
        headers={**headers, "Prefer": "wait=60"},
    ).json()

print(separation["stems"]["vocals"]["mp3"]["url"])

{
  "id": "sep_8f3kq2",
  "status": "ready",
  "charge": 35,
  "duration": 210.4,
  "expires_at": "2026-11-09T15:04:05.000Z",
  "stems": {
    "vocals": {
      "wav": { "url": "…", "bytes": 37112044 },
      "mp3": { "url": "…", "bytes": 5262000 }
    },
    "instrumental": {
      "wav": { "url": "…", "bytes": 37112044 },
      "mp3": { "url": "…", "bytes": 5262000 }
    }
  }
}