diff --git a/config/settings.py b/config/settings.py
index a9d8740c..6820b9fc 100644
--- a/config/settings.py
+++ b/config/settings.py
@@ -460,6 +460,9 @@ class ConfigManager:
                 "enabled": True,
                 "poll_interval": 30
             },
+            "library": {
+                "music_paths": []
+            },
             "import": {
                 "staging_path": "./Staging",
                 "replace_lower_quality": False
diff --git a/web_server.py b/web_server.py
index 9dda191f..303db8a5 100644
--- a/web_server.py
+++ b/web_server.py
@@ -12913,6 +12913,18 @@ def _resolve_library_file_path(file_path):
     except Exception:
         pass
 
+    # Check user-configured music library paths (Settings > Library)
+    try:
+        music_paths = config_manager.get('library.music_paths', [])
+        if isinstance(music_paths, list):
+            for p in music_paths:
+                if p and isinstance(p, str):
+                    resolved_p = docker_resolve_path(p.strip())
+                    if resolved_p:
+                        library_dirs.add(resolved_p)
+    except Exception:
+        pass
+
     path_parts = file_path.replace('\\', '/').split('/')
 
     # Try progressively shorter path suffixes against each candidate directory
diff --git a/webui/index.html b/webui/index.html
index eeb8afe3..8344ca8a 100644
--- a/webui/index.html
+++ b/webui/index.html
@@ -5693,6 +5693,25 @@
                             </div>
 
 
+                            <!-- Music Library Paths -->
+                            <div class="settings-group" data-stg="library">
+                                <h3>📂 Music Library Paths</h3>
+
+                                <div class="help-text" style="margin-bottom: 12px;">
+                                    Tell SoulSync where your music files live. Required for tag writing, streaming, and file detection
+                                    when your media server stores files at a different path than SoulSync can see.
+                                    <strong>Docker users:</strong> mount your music folder(s) into the SoulSync container with read-write access,
+                                    then add the <em>container-side</em> path here (e.g. <code>/music</code>).
+                                </div>
+
+                                <div id="music-paths-list"></div>
+
+                                <div class="form-actions" style="margin-top: 8px;">
+                                    <button class="test-button" onclick="addMusicPathRow()">+ Add Path</button>
+                                </div>
+                            </div>
+
+
                             <!-- Content Filter Settings -->
                             <div class="settings-group" data-stg="library">
                                 <h3>🔞 Content Filter</h3>
diff --git a/webui/static/script.js b/webui/static/script.js
index 11521810..22427901 100644
--- a/webui/static/script.js
+++ b/webui/static/script.js
@@ -5969,6 +5969,10 @@ async function loadSettingsData() {
         document.getElementById('lossy-copy-options').style.display =
             settings.lossy_copy?.enabled ? 'block' : 'none';
 
+        // Populate Music Library Paths
+        const _musicPaths = settings.library?.music_paths || [];
+        renderMusicPaths(_musicPaths);
+
         // Populate Content Filter settings
         document.getElementById('allow-explicit').checked = settings.content_filter?.allow_explicit !== false;
 
@@ -6606,6 +6610,49 @@ async function toggleHydrabaseFromSettings() {
     }
 }
 
+// ── Music Library Paths ──
+function renderMusicPaths(paths) {
+    const container = document.getElementById('music-paths-list');
+    if (!container) return;
+    if (!paths || paths.length === 0) {
+        container.innerHTML = '<div style="color: rgba(255,255,255,0.3); font-size: 0.85em; padding: 4px 0;">No paths configured. Click "Add Path" to add your music folder(s).</div>';
+        return;
+    }
+    container.innerHTML = paths.map((p, i) => `
+        <div class="form-group music-path-row" style="margin-bottom: 4px;">
+            <input type="text" class="music-path-input" value="${escapeHtml(p)}" placeholder="/music or C:\\Music" style="flex:1;">
+            <button class="test-button" onclick="this.closest('.music-path-row').remove()" style="padding: 8px 12px; color: #ef5350; border-color: rgba(239,83,80,0.3);">&times;</button>
+        </div>
+    `).join('');
+}
+
+function addMusicPathRow() {
+    const container = document.getElementById('music-paths-list');
+    if (!container) return;
+    // Clear the "no paths" message if present
+    const placeholder = container.querySelector('div[style*="color: rgba"]');
+    if (placeholder && !container.querySelector('.music-path-row')) placeholder.remove();
+    const row = document.createElement('div');
+    row.className = 'form-group music-path-row';
+    row.style.marginBottom = '4px';
+    row.innerHTML = `
+        <input type="text" class="music-path-input" value="" placeholder="/music or C:\\Music" style="flex:1;">
+        <button class="test-button" onclick="this.closest('.music-path-row').remove()" style="padding: 8px 12px; color: #ef5350; border-color: rgba(239,83,80,0.3);">&times;</button>
+    `;
+    container.appendChild(row);
+    row.querySelector('input').focus();
+}
+
+function collectMusicPaths() {
+    const inputs = document.querySelectorAll('.music-path-input');
+    const paths = [];
+    inputs.forEach(input => {
+        const val = input.value.trim();
+        if (val) paths.push(val);
+    });
+    return paths;
+}
+
 // ── Database Maintenance ──
 async function loadDbMaintenanceInfo() {
     try {
@@ -7079,6 +7126,9 @@ async function saveSettings(quiet = false) {
         content_filter: {
             allow_explicit: document.getElementById('allow-explicit').checked
         },
+        library: {
+            music_paths: collectMusicPaths()
+        },
         import: {
             replace_lower_quality: document.getElementById('import-replace-lower-quality').checked
         },