diff --git a/UPDATES.md b/UPDATES.md
index a9e8836..a3752b1 100644
--- a/UPDATES.md
+++ b/UPDATES.md
@@ -1,7 +1,13 @@
 ---
-updatedAt: 2026-10-04T15:00:00.000Z
+updatedAt: 2026-10-06T02:32:20.545Z
 ---
 
+## 2026년 10월 6일
+
+### 선택 순서대로 악곡 목록 만들기
+
+`NEW` 도구에 악곡 목록을 추가했습니다. 악곡을 검색하고 난이도를 골라 선택한 순서대로 목록을 만들 수 있습니다. 같은 악곡·난이도를 여러 번 추가하거나 개별 삭제·목록 초기화를 할 수 있으며, 번호·곡명·난이도·레벨을 목록 순서대로 복사할 수 있습니다. 목록은 브라우저에 자동 저장되어 새로고침하거나 다시 방문해도 선택 순서와 난이도가 유지됩니다.
+
 ## 2026년 10월 5일
 
 ### KONKON Beats 악곡 추가
diff --git a/offline/OfflineApp.svelte b/offline/OfflineApp.svelte
index b43ee09..8bed042 100644
--- a/offline/OfflineApp.svelte
+++ b/offline/OfflineApp.svelte
@@ -11,6 +11,7 @@
   import HoloWorkPage from '../src/routes/tools/holo-work/+page.svelte';
   import BoardAwakeningPage from '../src/routes/tools/board-awakening/+page.svelte';
   import ToolsPage from '../src/routes/tools/+page.svelte';
+  import SongListPage from '../src/routes/tools/song-list/+page.svelte';
   import ComparePage from '../src/routes/compare/+page.svelte';
   import EventPage from '../src/routes/event/+page.svelte';
   import DataPage from '../src/routes/data/+page.svelte';
@@ -31,6 +32,7 @@
     ['/tools/ai', AiPage],
     ['/compare', ComparePage],
     ['/tools/random', ToolsPage],
+    ['/tools/song-list', SongListPage],
     ['/tools/holo-work', HoloWorkPage],
     ['/tools/board-awakening', BoardAwakeningPage],
     ['/random', ToolsPage],
diff --git a/src/lib/components/ToolsNav.svelte b/src/lib/components/ToolsNav.svelte
index aac2a4f..df1319b 100644
--- a/src/lib/components/ToolsNav.svelte
+++ b/src/lib/components/ToolsNav.svelte
@@ -1,9 +1,10 @@
 <script lang="ts">
-  export let active: 'random' | 'holo-work' | 'board-awakening' | 'ai';
+  export let active: 'random' | 'song-list' | 'holo-work' | 'board-awakening' | 'ai';
 </script>
 
 <nav aria-label="도구 메뉴">
   <a href="/tools/random" aria-current={active === 'random' ? 'page' : undefined}>악곡 랜덤</a>
+  <a href="/tools/song-list" aria-current={active === 'song-list' ? 'page' : undefined}>악곡 목록</a>
   <a href="/tools/holo-work" aria-current={active === 'holo-work' ? 'page' : undefined}>홀로워크 관리</a>
   <a href="/tools/board-awakening" aria-current={active === 'board-awakening' ? 'page' : undefined}>연결노드 개화 추천</a>
   <a href="/tools/ai" aria-current={active === 'ai' ? 'page' : undefined}>AI 연결</a>
@@ -15,4 +16,8 @@
   a:hover { color: #dfe4eb; background: rgb(255 255 255 / 4%); }
   a[aria-current='page'] { color: #f3a5c5; background: rgb(239 139 182 / 12%); }
   a:focus-visible { outline: 3px solid #ed8bb5; outline-offset: 3px; }
+  @media (max-width: 520px) {
+    nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
+    a:last-child { grid-column: 1 / -1; }
+  }
 </style>
diff --git a/src/lib/storage/song-list.ts b/src/lib/storage/song-list.ts
new file mode 100644
index 0000000..d01b335
--- /dev/null
+++ b/src/lib/storage/song-list.ts
@@ -0,0 +1,29 @@
+import { isDifficulty } from '../data/difficulty.ts';
+import type { SongChartSummary } from '../data/song-catalog.ts';
+
+export const SONG_LIST_STORAGE_KEY = 'holodori.song-list.v1';
+
+export function serializeSongList(charts: readonly SongChartSummary[]): string {
+  return JSON.stringify({
+    schemaVersion: 1,
+    songs: charts.map(({ songId, difficulty }) => ({ songId, difficulty }))
+  });
+}
+
+export function parseSavedSongList<T extends SongChartSummary>(text: string, catalog: readonly T[]): { charts: T[]; unavailableCount: number } {
+  const value = JSON.parse(text);
+  if (!value || value.schemaVersion !== 1 || !Array.isArray(value.songs)) {
+    throw new Error('올바른 악곡 목록이 아닙니다.');
+  }
+  const charts: T[] = [];
+  let unavailableCount = 0;
+  for (const song of value.songs) {
+    if (!song || typeof song.songId !== 'string' || !isDifficulty(song.difficulty)) {
+      throw new Error('올바른 악곡·난이도가 아닙니다.');
+    }
+    const chart = catalog.find((chart) => chart.songId === song.songId && chart.difficulty === song.difficulty);
+    if (chart) charts.push(chart);
+    else unavailableCount++;
+  }
+  return { charts, unavailableCount };
+}
diff --git a/src/routes/+page.svelte b/src/routes/+page.svelte
index a5d2d77..447642e 100644
--- a/src/routes/+page.svelte
+++ b/src/routes/+page.svelte
@@ -48,7 +48,7 @@
       </a>
       <a class="feature-card" href="/tools">
         <span class="feature-number">06</span>
-        <div><h3>도구</h3><p>악곡과 난이도를 랜덤으로 뽑거나, 홀로워크에 보낸 횟수를 멤버별로 기록하고 확인합니다.</p></div>
+        <div><h3>도구</h3><p>악곡을 랜덤으로 뽑거나 고른 순서대로 목록을 만들고, 홀로워크에 보낸 횟수를 멤버별로 기록합니다.</p></div>
         <span class="arrow" aria-hidden="true">→</span>
       </a>
     </div>
diff --git a/src/routes/tools/song-list/+page.svelte b/src/routes/tools/song-list/+page.svelte
new file mode 100644
index 0000000..359b3b2
--- /dev/null
+++ b/src/routes/tools/song-list/+page.svelte
@@ -0,0 +1,252 @@
+<script lang="ts">
+  import { onMount, tick } from 'svelte';
+  import { page } from '$app/stores';
+  import ToolsNav from '$lib/components/ToolsNav.svelte';
+  import exactChartCatalog from '$lib/data/exact-chart-catalog.json';
+  import { difficulties, difficultyLabel } from '$lib/data/difficulty.ts';
+  import { createInitialReleaseClock, synchronizeReleaseClock } from '$lib/data/release-clock.ts';
+  import { songOptions } from '$lib/data/song-catalog.ts';
+  import { releasedSongCharts } from '$lib/data/song-release.ts';
+  import { formatRandomSongResults } from '$lib/engine/random-song.ts';
+  import { SONG_LIST_STORAGE_KEY, parseSavedSongList, serializeSongList } from '$lib/storage/song-list.ts';
+
+  type Chart = (typeof exactChartCatalog.charts)[number];
+  let releaseClock = createInitialReleaseClock($page.data?.serverNow);
+  let releaseNow = releaseClock.now();
+  let query = '';
+  let difficulty: string = 'expert';
+  let selections: { id: number; chart: Chart }[] = [];
+  let nextId = 0;
+  let announcement = '';
+  let copying = false;
+  let copyStatus = '';
+  let showCopyText = false;
+  let copyTextArea: HTMLTextAreaElement | undefined;
+  let storageNotice = '';
+
+  $: charts = releasedSongCharts(exactChartCatalog.charts, releaseNow);
+  $: difficultyCharts = charts.filter((chart) => chart.difficulty === difficulty);
+  $: options = songOptions(difficultyCharts, difficulty, query);
+  $: resultsText = formatRandomSongResults(selections.map(({ chart }) => chart));
+
+  function resetCopyStatus() {
+    copyStatus = '';
+    showCopyText = false;
+  }
+
+  function saveSongs() {
+    try {
+      if (selections.length) {
+        localStorage.setItem(SONG_LIST_STORAGE_KEY, serializeSongList(selections.map(({ chart }) => chart)));
+      } else {
+        localStorage.removeItem(SONG_LIST_STORAGE_KEY);
+      }
+      storageNotice = '';
+    } catch {
+      storageNotice = '목록을 브라우저에 저장하지 못했습니다. 페이지를 떠나기 전에 목록을 복사해 주세요.';
+    }
+  }
+
+  function addSong(songId: string) {
+    const chart = difficultyCharts.find((chart) => chart.songId === songId);
+    if (!chart) return;
+    selections = [...selections, { id: nextId++, chart }];
+    saveSongs();
+    resetCopyStatus();
+    announcement = `${selections.length}번째에 ${chart.title}, ${difficultyLabel(chart.difficulty)}를 추가했습니다.`;
+  }
+
+  function removeSong(id: number) {
+    const removed = selections.find((entry) => entry.id === id);
+    selections = selections.filter((entry) => entry.id !== id);
+    saveSongs();
+    resetCopyStatus();
+    announcement = `${removed?.chart.title ?? '악곡'}을 삭제했습니다. ${selections.length}개가 남았습니다.`;
+  }
+
+  function clearSongs() {
+    selections = [];
+    saveSongs();
+    resetCopyStatus();
+    announcement = '악곡 목록을 초기화했습니다.';
+  }
+
+  async function copySongs() {
+    if (!selections.length || copying) return;
+    const snapshot = selections;
+    const text = resultsText;
+    copying = true;
+    resetCopyStatus();
+    try {
+      if (!navigator.clipboard?.writeText) throw new Error('Clipboard unavailable');
+      await navigator.clipboard.writeText(text);
+      if (selections === snapshot) copyStatus = `${snapshot.length}개 악곡을 선택 순서대로 복사했습니다.`;
+    } catch {
+      if (selections !== snapshot) return;
+      copyStatus = '자동 복사를 사용할 수 없습니다. 아래 텍스트를 선택해 복사해 주세요.';
+      showCopyText = true;
+      await tick();
+      copyTextArea?.focus();
+      copyTextArea?.select();
+    } finally {
+      copying = false;
+    }
+  }
+
+  onMount(() => {
+    try {
+      const text = localStorage.getItem(SONG_LIST_STORAGE_KEY);
+      if (text) {
+        const saved = parseSavedSongList(text, exactChartCatalog.charts);
+        selections = saved.charts.map((chart) => ({ id: nextId++, chart }));
+        if (saved.unavailableCount) storageNotice = `현재 악곡 데이터에서 찾을 수 없는 ${saved.unavailableCount}개를 제외하고 목록을 복원했습니다.`;
+      }
+    } catch {
+      storageNotice = '저장된 악곡 목록을 불러오지 못했습니다. 브라우저 저장소 설정을 확인해 주세요.';
+    }
+    let mounted = true;
+    void synchronizeReleaseClock().then((clock) => {
+      if (!mounted) return;
+      releaseClock = clock;
+      releaseNow = clock.now();
+    });
+    const timer = window.setInterval(() => releaseNow = releaseClock.now(), 1_000);
+    return () => { mounted = false; window.clearInterval(timer); };
+  });
+</script>
+
+<svelte:head>
+  <title>악곡 목록 · 도구 · 홀로도리 계산기</title>
+  <meta name="description" content="악곡과 난이도를 고른 순서대로 목록을 만들고 복사하세요." />
+</svelte:head>
+
+<main>
+  <header>
+    <h1>도구</h1>
+    <p>플레이할 때 유용한 도구를 모았습니다.</p>
+  </header>
+  <ToolsNav active="song-list" />
+  <div class="tool-heading">
+    <h2>악곡 목록</h2>
+    <p>플레이한 악곡을 고르면 선택한 순서대로 목록에 추가됩니다.</p>
+  </div>
+
+  <section class="panel" aria-label="악곡 선택">
+    <div class="filters">
+      <label>악곡 검색
+        <input type="search" bind:value={query} placeholder="곡명 검색" autocomplete="off">
+      </label>
+      <label>난이도
+        <select bind:value={difficulty}>
+          {#each difficulties as item}<option value={item}>{difficultyLabel(item)}</option>{/each}
+        </select>
+      </label>
+    </div>
+    {#if options.length}
+      <ul class="song-options" aria-label="추가할 악곡">
+        {#each options as song (song.id)}
+          <li>
+            <button class="song-option" type="button" on:click={() => addSong(song.id)} aria-label={`${song.title}, ${difficultyLabel(difficulty)} 목록에 추가`}>
+              <strong class="song-title">{song.title}</strong>
+              <span class="level">{song.difficultyLevel == null ? '레벨 정보 없음' : `Lv. ${song.difficultyLevel}`}</span>
+              <span class="add-label" aria-hidden="true">+ 추가</span>
+            </button>
+          </li>
+        {/each}
+      </ul>
+    {:else}
+      <p class="placeholder" role="status">검색 결과가 없습니다. 검색어나 난이도를 변경해 주세요.</p>
+    {/if}
+  </section>
+
+  <p class="sr-only" role="status" aria-atomic="true">{announcement}</p>
+  <section class="result" aria-labelledby="results-title">
+    <div class="results-heading">
+      <h2 id="results-title">선택한 악곡 <span>{selections.length}개</span></h2>
+      <div class="result-actions">
+        <button class="secondary-button" type="button" on:click={copySongs} disabled={selections.length === 0 || copying}>{copying ? '복사 중…' : '목록 복사'}</button>
+        <button class="secondary-button" type="button" on:click={clearSongs} disabled={selections.length === 0}>목록 초기화</button>
+      </div>
+    </div>
+    {#if storageNotice}<p class="storage-notice" role="status">{storageNotice}</p>{/if}
+    <p class="copy-status" role="status">{copyStatus}</p>
+    {#if showCopyText}
+      <label class="copy-text">복사용 텍스트
+        <textarea bind:this={copyTextArea} value={resultsText} readonly rows={Math.min(selections.length + 1, 8)} on:focus={(event) => event.currentTarget.select()}></textarea>
+      </label>
+    {/if}
+    {#if selections.length}
+      <ol class="results-list" aria-label="악곡 선택 순서">
+        {#each selections as entry, index (entry.id)}
+          <li>
+            <span class="selection-number" aria-hidden="true">{index + 1}</span>
+            <strong class="song-title selected-title">{entry.chart.title}</strong>
+            <span class="selected-difficulty">{difficultyLabel(entry.chart.difficulty)}</span>
+            <span class="selected-level">{entry.chart.difficultyLevel == null ? '레벨 정보 없음' : `Lv. ${entry.chart.difficultyLevel}`}</span>
+            <button class="secondary-button remove-button" type="button" on:click={() => removeSong(entry.id)} aria-label={`${index + 1}번째 ${entry.chart.title} 삭제`}>삭제</button>
+          </li>
+        {/each}
+      </ol>
+    {:else}
+      <p class="placeholder">위에서 악곡을 선택하면 첫 번째 곡부터 차례대로 쌓입니다.</p>
+    {/if}
+  </section>
+</main>
+
+<style>
+  main { width: min(760px, calc(100% - var(--page-gutter))); margin: 0 auto; padding: 42px 0 80px; }
+  h1 { margin: 0 0 14px; font-size: clamp(30px, 5vw, 42px); letter-spacing: -.04em; }
+  header > p, .tool-heading p { color: #a4adba; line-height: 1.7; }
+  .tool-heading p { margin-bottom: 0; }
+  h2 { margin: 0; font-size: 22px; }
+  h2 span { margin-left: 6px; color: #a4adba; font-size: 14px; font-weight: 500; }
+  .panel, .result { margin-top: 26px; padding: 26px; border: 1px solid #343c49; border-radius: 16px; background: #151a22; }
+  .panel { padding: 20px; }
+  .filters { display: grid; grid-template-columns: minmax(0, 1fr) 140px; gap: 14px; }
+  label { display: grid; gap: 8px; min-width: 0; color: #a4adba; font-size: 14px; }
+  input, select, textarea { width: 100%; min-width: 0; padding: 12px; border: 1px solid #414b5b; border-radius: 9px; background: #101319; color: #e8ebf1; font: inherit; }
+  input, select { height: 44px; }
+  .placeholder { color: #a4adba; line-height: 1.7; }
+  .song-options { max-height: 200px; overflow-y: auto; overscroll-behavior: contain; margin: 12px 0 0; padding: 3px; list-style: none; }
+  .song-options li + li { margin-top: 4px; }
+  button { min-height: 44px; border: 1px solid #343c49; border-radius: 9px; background: #101319; color: #e8ebf1; font: inherit; cursor: pointer; }
+  button:hover:not(:disabled) { border-color: #a76b87; background: #302331; }
+  button:disabled { color: #87909e; cursor: not-allowed; }
+  button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid #ed8bb5; outline-offset: 2px; }
+  .song-option { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 10px; width: 100%; min-height: 36px; padding: 6px 10px; border-radius: 7px; text-align: left; }
+  .song-title { min-width: 0; overflow-wrap: anywhere; line-height: 1.6; }
+  .song-option .song-title { font-size: 14px; line-height: 1.35; }
+  .level { color: #a4adba; font-size: 13px; }
+  .add-label { color: #f3b4d0; font-size: 13px; font-weight: 800; white-space: nowrap; }
+  .result { padding: 20px; }
+  .results-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
+  .result-actions { display: flex; gap: 8px; flex-wrap: wrap; }
+  .secondary-button { min-height: 36px; padding: 6px 10px; border-color: #414b5b; background: transparent; color: #bec8d6; font-size: 13px; }
+  .secondary-button:hover:not(:disabled) { border-color: #637083; background: #202733; }
+  .secondary-button:disabled { border-color: #343c49; }
+  .copy-status { margin: 12px 0 0; color: #f3b4d0; font-size: 13px; line-height: 1.6; }
+  .copy-status:empty { margin: 0; }
+  .storage-notice { color: #f3b4d0; font-size: 13px; line-height: 1.7; }
+  .copy-text { margin-top: 12px; }
+  textarea { min-height: 88px; resize: vertical; line-height: 1.7; }
+  .results-list { margin: 12px 0 0; padding: 0; list-style: none; }
+  .results-list li { display: grid; grid-template-columns: 24px minmax(0, 1fr) 52px 46px auto; align-items: center; gap: 10px; padding: 6px 0; border-bottom: 1px solid #2c3441; }
+  .results-list li:last-child { border-bottom: 0; }
+  .selection-number { color: #a4adba; font-size: 13px; font-variant-numeric: tabular-nums; }
+  .selected-title { font-size: 14px; line-height: 1.4; }
+  .selected-difficulty, .selected-level { color: #a4adba; font-size: 12px; }
+  .selected-level { font-variant-numeric: tabular-nums; }
+  .remove-button { min-height: 32px; padding: 4px 8px; font-size: 12px; }
+  .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
+  @media (max-width: 520px) {
+    .panel, .result { padding: 20px; }
+    .result { padding: 16px; }
+    .filters { grid-template-columns: minmax(0, 1fr) 110px; gap: 10px; }
+    .song-option { gap: 8px; padding-inline: 8px; }
+    .song-option .song-title { font-size: 13px; }
+    .level, .add-label { font-size: 11px; }
+    .results-list li { grid-template-columns: 18px minmax(0, 1fr) 42px 36px auto; gap: 6px; }
+    .selected-title { font-size: 13px; }
+    .selected-difficulty, .selected-level { font-size: 11px; }
+  }
+</style>
diff --git a/vite.config.ts b/vite.config.ts
index f28f08d..9d7de1f 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -8,10 +8,12 @@ export default defineConfig({
     port: 5173,
     // SvelteKit excludes build output itself, but must watch generated route modules.
     // Ignoring all of .svelte-kit leaves cached page imports pointing at old route IDs.
+    // Plugin verification output contains complete project copies, including tsconfigs.
+    // Watching them also triggers unrelated TypeScript cache resets and full reloads.
     watch: {
       usePolling: process.env.WATCH_USE_POLLING === 'true',
       interval: 1000,
-      ignored: ['**/output/**', '**/pages-dist/**', '**/offline-dist/**', '**/release/**']
+      ignored: ['**/output/**', '**/pages-dist/**', '**/offline-dist/**', '**/plugin-dist/**', '**/release/**']
     }
   }
 });