diff --git a/src/pages/music/MusicStudio.css b/src/pages/music/MusicStudio.css
index eae6235..a3de87b 100644
--- a/src/pages/music/MusicStudio.css
+++ b/src/pages/music/MusicStudio.css
@@ -3330,3 +3330,14 @@
     margin-left: 6px;
 }
 .cmp-btn-video:hover { background: rgba(56, 189, 248, 0.25); }
+
+.psm-input-radio { border: 1px solid var(--ms-line, #2a2a3a); padding: 8px 12px;
+    border-radius: 8px; margin-bottom: 12px; }
+.psm-input-radio legend { padding: 0 6px; font-size: 11px; color: var(--ms-muted, #a0a0b0); }
+.psm-input-radio label { display: inline-flex; align-items: center; gap: 4px; font-size: 13px; }
+.psm-advanced { margin-top: 12px; padding: 8px 0; }
+.psm-advanced summary { cursor: pointer; font-size: 12px; color: var(--ms-muted, #a0a0b0); user-select: none; }
+.psm-advanced label { display: block; margin: 8px 0; font-size: 12px; }
+.psm-advanced input, .psm-advanced select { width: 100%; padding: 6px 8px;
+    background: rgba(255,255,255,.04); border: 1px solid var(--ms-line, #2a2a3a);
+    border-radius: 6px; color: var(--ms-text, #f0f0f5); font-size: 12px; }
diff --git a/src/pages/music/components/PipelineStartModal.jsx b/src/pages/music/components/PipelineStartModal.jsx
index 82473c6..1f7505a 100644
--- a/src/pages/music/components/PipelineStartModal.jsx
+++ b/src/pages/music/components/PipelineStartModal.jsx
@@ -1,31 +1,134 @@
-import { useState } from 'react';
-import { createPipeline, startPipeline } from '../../../api';
+import { useState, useEffect } from 'react';
+import { createPipeline, startPipeline, getCompileJobs } from '../../../api';
+
+const fmtDur = (s) => {
+    if (!s) return '0:00';
+    const m = Math.floor(s / 60);
+    const sec = Math.round(s % 60);
+    return `${m}:${String(sec).padStart(2, '0')}`;
+};
 
 export default function PipelineStartModal({ library, initialTrackId, onClose, onCreated }) {
+    const [inputType, setInputType] = useState('track');  // 'track' | 'compile'
     const [tid, setTid] = useState(initialTrackId || library?.[0]?.id || '');
+    const [cid, setCid] = useState('');
+    const [compileJobs, setCompileJobs] = useState([]);
+    const [advanced, setAdvanced] = useState(false);
+    const [visualStyle, setVisualStyle] = useState('');
+    const [bgMode, setBgMode] = useState('');
+    const [bgKeyword, setBgKeyword] = useState('');
     const [error, setError] = useState('');
 
+    useEffect(() => {
+        if (inputType === 'compile') {
+            getCompileJobs()
+                .then(r => {
+                    const list = (r.jobs || r || []);
+                    const completed = list.filter(j => j.status === 'done' || j.status === 'succeeded');
+                    setCompileJobs(completed);
+                    if (completed.length && !cid) setCid(completed[0].id);
+                })
+                .catch(e => setError(String(e)));
+        }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+    }, [inputType]);
+
     const submit = async () => {
         try {
-            const p = await createPipeline(parseInt(tid));
+            const payload = {};
+            if (inputType === 'track') {
+                payload.track_id = parseInt(tid);
+            } else {
+                if (!cid) {
+                    setError('완료된 Mix를 선택해주세요');
+                    return;
+                }
+                payload.compile_job_id = parseInt(cid);
+            }
+            if (visualStyle) payload.visual_style = visualStyle;
+            if (bgMode) payload.background_mode = bgMode;
+            if (bgKeyword) payload.background_keyword = bgKeyword;
+
+            const p = await createPipeline(payload);
             await startPipeline(p.id);
             onCreated(p);
-        } catch (e) { setError(String(e)); }
+        } catch (e) {
+            setError(e.message || String(e));
+        }
     };
 
     return (
         <div className="modal-overlay" onClick={onClose}>
             <div className="modal-body" onClick={e => e.stopPropagation()}>
                 <h3>새 파이프라인 시작</h3>
-                <select value={tid} onChange={e => setTid(e.target.value)}>
-                    {(library || []).map(t => (
-                        <option key={t.id} value={t.id}>{t.title} ({t.genre})</option>
-                    ))}
-                </select>
+
+                <fieldset className="psm-input-radio">
+                    <legend>입력</legend>
+                    <label>
+                        <input type="radio" checked={inputType === 'track'}
+                            onChange={() => setInputType('track')} />
+                        {' '}단일 트랙
+                    </label>
+                    <label style={{ marginLeft: 12 }}>
+                        <input type="radio" checked={inputType === 'compile'}
+                            onChange={() => setInputType('compile')} />
+                        {' '}Mix (컴파일 결과)
+                    </label>
+                </fieldset>
+
+                {inputType === 'track' ? (
+                    <select value={tid} onChange={e => setTid(e.target.value)}>
+                        {(library || []).map(t => (
+                            <option key={t.id} value={t.id}>{t.title} ({t.genre})</option>
+                        ))}
+                    </select>
+                ) : (
+                    <select value={cid} onChange={e => setCid(e.target.value)}>
+                        {compileJobs.length === 0 && <option value="">완료된 Mix가 없습니다</option>}
+                        {compileJobs.map(j => (
+                            <option key={j.id} value={j.id}>
+                                {j.title || `Mix #${j.id}`}
+                                {' '}({fmtDur(j.duration_sec || 0)},{' '}
+                                {j.tracks_count || (j.track_ids && j.track_ids.length) || '?'}곡)
+                            </option>
+                        ))}
+                    </select>
+                )}
+
+                <details className="psm-advanced" open={advanced}>
+                    <summary onClick={(e) => { e.preventDefault(); setAdvanced(!advanced); }}>
+                        고급 옵션
+                    </summary>
+                    <label>
+                        시각 스타일
+                        <select value={visualStyle} onChange={e => setVisualStyle(e.target.value)}>
+                            <option value="">기본 (구성 탭 default)</option>
+                            <option value="essential">essential (배경 + 중앙 비주얼)</option>
+                            <option value="single">single (커버 + 가장자리 파형)</option>
+                        </select>
+                    </label>
+                    <label>
+                        배경 모드
+                        <select value={bgMode} onChange={e => setBgMode(e.target.value)}>
+                            <option value="">기본 (구성 탭 default)</option>
+                            <option value="static">정적 사진</option>
+                            <option value="video_loop">영상 루프 (Pexels)</option>
+                        </select>
+                    </label>
+                    <label>
+                        배경 키워드 (Pexels 검색용)
+                        <input value={bgKeyword} onChange={e => setBgKeyword(e.target.value)}
+                            placeholder="rainy window, lofi cafe ..." />
+                    </label>
+                </details>
+
                 {error && <div className="ms-error">{error}</div>}
                 <div className="modal-actions">
                     <button onClick={onClose}>취소</button>
-                    <button className="button primary" onClick={submit}>시작</button>
+                    <button className="button primary" onClick={submit}
+                        disabled={inputType === 'compile' && !cid}>
+                        시작
+                    </button>
                 </div>
             </div>
         </div>