How to set it up

SourcesYouTube and SoundCloud

1. Install the Chrome extension Get cookies.txt LOCALLY. In chrome://extensions → Details, switch on Allow in Incognito.
2. Open a private (incognito) window and log in at youtube.com. A private window matters: the cookies you export are then not shared with the tabs you keep using, so YouTube won't rotate them under the app's feet.
3. Still in that private tab on youtube.com, click the extension icon → Export (current site). A file youtube.com_cookies.txt lands in your Downloads.
4. In Delicate DJ → Settings → Sources → YouTube login → upload, pick that file. The status turns to "connected".
5. Repeat 2–4 for soundcloud.com and upload under SoundCloud login.
6. Close the private window. Then delete the cookies files from your Downloads — they are as good as your password.

SourcesQobuz

Easy way — console helper

1. Open https://play.qobuz.com and log in as usual.
2. Open DevTools (⌥⌘I / F12) → Console tab. Press copy helper below, paste it into the console, Enter. (Chrome may ask you to type allow pasting first — do that, then paste again.)

copy helper

3. A blue bar appears at the top of the player. Click a playlist or play a track — the bar fills with your login line (or just the token, if the app already knows your user id); press its copy button.

4. DJ app → Settings → Sources → Qobuz login → connect → paste into the first field → save. The app checks the token with Qobuz and shows connected.

(() => {
  let id = "", tok = "", nx = 0, nf = 0;
  const bar = document.createElement("div");
  bar.style.cssText = "position:fixed;top:0;left:0;right:0;z-index:2147483647;background:#111;color:#5AC1F9;font:13px/1.4 monospace;padding:10px 14px;border-bottom:2px solid #5AC1F9;display:flex;gap:10px;align-items:center;flex-wrap:wrap";
  const txt = document.createElement("span");
  const inp = document.createElement("input");
  inp.readOnly = true;
  inp.style.cssText = "flex:1;min-width:200px;background:#000;color:#fff;border:1px solid #444;padding:4px 6px;font:inherit;display:none";
  const btn = document.createElement("button");
  btn.textContent = "copy";
  btn.style.cssText = "background:#5AC1F9;color:#000;border:0;padding:4px 10px;font:inherit;cursor:pointer;display:none";
  btn.onclick = () => { inp.select(); navigator.clipboard.writeText(inp.value).then(() => { btn.textContent = "copied — paste it in the DJ app"; }).catch(() => { document.execCommand("copy"); btn.textContent = "copied"; }); };
  const x = document.createElement("button");
  x.textContent = "×";
  x.style.cssText = "background:transparent;color:#aaa;border:0;font:inherit;cursor:pointer";
  x.onclick = () => bar.remove();
  bar.append(txt, inp, btn, x);
  document.body.appendChild(bar);
  const status = () => { txt.textContent = "Delicate DJ — id " + (id ? "✓" : "–") + " token " + (tok ? "✓" : "–") + " (xhr " + nx + ", fetch " + nf + ") — click a playlist / play a track…"; };
  const done = () => {
    if (!tok) { status(); return; }
    const out = id ? JSON.stringify({ user: { id: Number(id) }, user_auth_token: tok }) : tok;
    txt.textContent = id ? "Delicate DJ login:" : "Delicate DJ token (user id stays as before):";
    inp.value = out; inp.style.display = ""; btn.style.display = "";
  };
  const seen = (url, t) => {
    if (t && !tok) tok = t;
    const m = String(url || "").match(/user_id=(\d+)/);
    if (m && !id) id = m[1];
    done();
  };
  const scan = store => {
    try {
      for (let i = 0; i < store.length; i++) {
        const v = store.getItem(store.key(i)) || "";
        const mt = v.match(/user_auth_token"?\s*[:=]\s*"?([A-Za-z0-9_\-]{30,})/);
        const mi = v.match(/"user"\s*:\s*\{[^{}]*?"id"\s*:\s*"?(\d+)/) || v.match(/user_id"?\s*[:=]\s*"?(\d+)/);
        if (mt && !tok) tok = mt[1];
        if (mi && !id) id = mi[1];
      }
    } catch {}
  };
  scan(localStorage); scan(sessionStorage);
  const xo = XMLHttpRequest.prototype.open, xs = XMLHttpRequest.prototype.setRequestHeader;
  XMLHttpRequest.prototype.open = function (m, u) { nx++; this.__u = u; seen(u, null); return xo.apply(this, arguments); };
  XMLHttpRequest.prototype.setRequestHeader = function (k, v) { if (/^x-user-auth-token$/i.test(k)) seen(this.__u, v); return xs.call(this, k, v); };
  const f = window.fetch;
  window.fetch = function (u, i) {
    nf++;
    try {
      const url = typeof u === "string" ? u : u.url;
      let t = null;
      const h = (i && i.headers) || (u && u.headers);
      if (h) { if (typeof h.get === "function") t = h.get("x-user-auth-token"); else if (Array.isArray(h)) { const e = h.find(p => /^x-user-auth-token$/i.test(p[0])); t = e && e[1]; } else { for (const k in h) if (/^x-user-auth-token$/i.test(k)) t = h[k]; } }
      seen(url, t);
    } catch {}
    return f.apply(this, arguments);
  };
  done();
})();

Manual way

1. In Chrome open https://play.qobuz.com/login but don't log in yet.
2. Open DevTools (⌥⌘I / F12) → Network tab. In the filter box type login.
3. Now log in on the page. A request named login (or user/login) appears. Click it → Response (or Preview).
4. Select the whole response text (click into it, ⌘A, ⌘C).
5. In the DJ app: Settings → Sources → Qobuz login → connect, paste it into the first field, save. The app picks out the numeric id and the user_auth_token itself, verifies them with Qobuz and shows connected only if they work. (You can also paste the two values separately.)
6. Press Qobuz next to the search box and type to search, or paste a link from open.qobuz.com or play.qobuz.com (track or whole album). Downloads are 24-bit FLAC.

SourcesBandcamp

1. Log in on bandcamp.com in a private window and export cookies.txt with the same extension as for YouTube (see above).
2. Settings → Sources → Bandcamp login → upload that file.
3. Press Bandcamp next to the search box: your collection appears, newest first. ↓ imports an album or track (A/B imports and loads the first track), import all fetches everything you haven't imported yet in the background. Type to filter the list.
4. Typing three letters or more also searches all of Bandcamp: results you own import in FLAC; others are marked stream — A/B loads the public 128 kbps preview (tracks only), ↗ opens the page to buy it.
5. You can also paste a link (…bandcamp.com/album/… or /track/…) into the search box — purchased → FLAC import, otherwise a single track's preview stream.

SourcesYour own files

BroadcastLive stream and relays

1. Settings → Live → copy the private link and send it to your listeners. Anyone with the link can listen; "new link" cuts off the old one.
2. Press ON AIR under the master fader. The listener page switches to "on air" within a few seconds and shows what's playing. Latency is about 6–8 seconds.
3. Listeners can chat and send reactions; your replies go through the MSG box.
4. To go out to Twitch, YouTube Live or Mixcloud Live as well, paste the platform's stream key under Relay and save. Each relay gets your audio plus a still "LIVE" card as video.

Playing outPrepare for a gig

1. Build the queue (the panel right of the library): + on tracks, albums or drag them in.
2. Press prepare gig. Every queued track is downloaded to this computer with its waveform, grid and cues; the row fills gold while it downloads, the number turns green when it's there. +stems also makes and downloads the stems.
3. At the venue the app works without a connection: tracks marked with the arrow load from the local copy; "offline" shows at the top. Log in once while still online — the login is remembered.

DecksStems

ReferenceKeyboard