diff --git a/webui/index.html b/webui/index.html
index eb3f5ac6..2d8d7d97 100644
--- a/webui/index.html
+++ b/webui/index.html
@@ -565,6 +565,29 @@
                                     </div>
                                 </div>
                             </div>
+                            <!-- Similar Artists (MusicMap) Enrichment Status Icon -->
+                            <div class="similar-artists-enrich-button-container">
+                                <button class="similar-artists-enrich-button" id="similar-artists-enrich-button" title="Similar Artists (MusicMap) Enrichment"
+                                    onclick="toggleSimilarArtistsEnrichment()">
+                                    <img src="https://www.music-map.com/elements/objects/og_logo.png"
+                                        alt="Similar Artists" class="similar-artists-enrich-logo">
+                                    <div class="similar-artists-enrich-spinner"></div>
+                                </button>
+                                <div class="similar-artists-enrich-tooltip" id="similar-artists-enrich-tooltip">
+                                    <div class="similar-artists-enrich-tooltip-content">
+                                        <div class="similar-artists-enrich-tooltip-header">Similar Artists Enrichment</div>
+                                        <div class="similar-artists-enrich-tooltip-body" id="similar-artists-enrich-tooltip-body">
+                                            <div class="tooltip-status">Status: <span
+                                                    id="similar-artists-enrich-tooltip-status">Idle</span>
+                                            </div>
+                                            <div class="tooltip-current" id="similar-artists-enrich-tooltip-current">No active matches
+                                            </div>
+                                            <div class="tooltip-progress" id="similar-artists-enrich-tooltip-progress">Progress: 0 / 0
+                                            </div>
+                                        </div>
+                                    </div>
+                                </div>
+                            </div>
                             <!-- Hydrabase P2P Mirror Status Icon -->
                             <div class="hydrabase-button-container" id="hydrabase-button-container" style="display: none;">
                                 <button class="hydrabase-button" id="hydrabase-button" title="Hydrabase P2P Mirror">
diff --git a/webui/static/enrichment.js b/webui/static/enrichment.js
index 5cb59c37..efed15f4 100644
--- a/webui/static/enrichment.js
+++ b/webui/static/enrichment.js
@@ -1311,6 +1311,80 @@ if (document.readyState === 'loading') {
     }
 }
 
+// ===================================================================
+// SIMILAR ARTISTS (MUSICMAP) WORKER — dashboard bubble
+// ===================================================================
+
+async function updateSimilarArtistsEnrichmentStatus() {
+    if (socketConnected) return;
+    if (document.hidden) return;
+    try {
+        const response = await fetch('/api/enrichment/similar_artists/status');
+        if (!response.ok) return;
+        updateSimilarArtistsEnrichmentStatusFromData(await response.json());
+    } catch (error) {
+        console.error('Error updating Similar Artists enrichment status:', error);
+    }
+}
+
+function updateSimilarArtistsEnrichmentStatusFromData(data) {
+    const button = document.getElementById('similar-artists-enrich-button');
+    if (!button) return;
+
+    button.classList.remove('active', 'paused', 'complete');
+    if (data.paused) button.classList.add('paused');
+    else if (data.idle) button.classList.add('complete');
+    else if (data.running && !data.paused) button.classList.add('active');
+
+    const tStatus = document.getElementById('similar-artists-enrich-tooltip-status');
+    const tCurrent = document.getElementById('similar-artists-enrich-tooltip-current');
+    const tProgress = document.getElementById('similar-artists-enrich-tooltip-progress');
+
+    if (tStatus) {
+        if (data.paused) tStatus.textContent = 'Paused';
+        else if (data.idle) tStatus.textContent = 'Complete';
+        else if (data.running) tStatus.textContent = 'Running';
+        else tStatus.textContent = 'Idle';
+    }
+    if (tCurrent) {
+        if (data.idle) tCurrent.textContent = 'All library artists processed';
+        else if (data.current_item) tCurrent.textContent = `Now: ${data.current_item}`;
+        else tCurrent.textContent = 'No active matches';
+    }
+    // This worker has no artist/album/track phases — show its matched/pending tally.
+    if (tProgress && data.stats) {
+        const s = data.stats;
+        tProgress.textContent = `${s.matched || 0} matched · ${s.pending || 0} pending`;
+    }
+}
+
+async function toggleSimilarArtistsEnrichment() {
+    try {
+        const button = document.getElementById('similar-artists-enrich-button');
+        if (!button) return;
+        const isRunning = button.classList.contains('active');
+        const endpoint = isRunning ? '/api/enrichment/similar_artists/pause' : '/api/enrichment/similar_artists/resume';
+        const response = await fetch(endpoint, { method: 'POST' });
+        if (!response.ok) throw new Error(`Failed to ${isRunning ? 'pause' : 'resume'} Similar Artists enrichment`);
+        await updateSimilarArtistsEnrichmentStatus();
+    } catch (error) {
+        console.error('Error toggling Similar Artists enrichment:', error);
+        showToast(`Error: ${error.message}`, 'error');
+    }
+}
+
+(function _wireSimilarArtistsBubble() {
+    const wire = () => {
+        const button = document.getElementById('similar-artists-enrich-button');
+        if (button) {
+            updateSimilarArtistsEnrichmentStatus();
+            setInterval(updateSimilarArtistsEnrichmentStatus, 2000);
+        }
+    };
+    if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', wire);
+    else wire();
+})();
+
 // ===================================================================
 // HYDRABASE P2P MIRROR WORKER
 // ===================================================================
diff --git a/webui/static/style.css b/webui/static/style.css
index d50d70e9..575ce2c9 100644
--- a/webui/static/style.css
+++ b/webui/static/style.css
@@ -39710,6 +39710,74 @@ div.artist-hero-badge {
     font-weight: 600;
 }
 
+/* Similar Artists (MusicMap relationship worker) dashboard bubble — mirrors the
+   per-source bubbles with a purple accent. The MusicMap logo is a wide branded
+   image, so it's cover-cropped + rounded rather than icon-filtered. */
+.similar-artists-enrich-button-container { position: relative; display: inline-block; margin-right: 12px; }
+.similar-artists-enrich-button {
+    position: relative; width: 44px; height: 44px;
+    background: linear-gradient(135deg, rgba(168,85,247,0.10) 0%, rgba(124,58,237,0.16) 100%);
+    backdrop-filter: blur(20px) saturate(1.4); -webkit-backdrop-filter: blur(20px) saturate(1.4);
+    border: 1.5px solid rgba(168,85,247,0.22); border-radius: 50%; cursor: pointer;
+    display: flex; align-items: center; justify-content: center;
+    transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
+    box-shadow: 0 4px 16px rgba(168,85,247,0.12), 0 2px 8px rgba(0,0,0,0.15), inset 0 1px 0 rgba(255,255,255,0.08);
+}
+.similar-artists-enrich-logo {
+    width: 26px; height: 26px; opacity: 0.7; object-fit: cover; border-radius: 7px;
+    transition: all 0.3s ease;
+}
+.similar-artists-enrich-button:hover {
+    transform: scale(1.1); border-color: rgba(168,85,247,0.45);
+    box-shadow: 0 6px 24px rgba(168,85,247,0.28), 0 3px 12px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.12);
+}
+.similar-artists-enrich-spinner {
+    position: absolute; width: 44px; height: 44px; border: 3px solid transparent;
+    border-top-color: rgba(168,85,247,0.85); border-right-color: rgba(168,85,247,0.5);
+    border-radius: 50%; opacity: 0; transition: opacity 0.3s ease; pointer-events: none;
+}
+@keyframes similar-artists-enrich-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
+.similar-artists-enrich-button.active .similar-artists-enrich-spinner { opacity: 1; animation: similar-artists-enrich-spin 1.2s linear infinite; }
+.similar-artists-enrich-button.active {
+    background: linear-gradient(135deg, rgba(168,85,247,0.20) 0%, rgba(124,58,237,0.26) 100%);
+    border-color: rgba(168,85,247,0.55);
+    box-shadow: 0 6px 24px rgba(168,85,247,0.35), 0 3px 12px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.15);
+}
+.similar-artists-enrich-button.active .similar-artists-enrich-logo { opacity: 1; }
+.similar-artists-enrich-button.complete {
+    background: linear-gradient(135deg, rgba(76,175,80,0.15) 0%, rgba(56,142,60,0.20) 100%);
+    border-color: rgba(76,175,80,0.35);
+    box-shadow: 0 4px 16px rgba(76,175,80,0.2), 0 2px 8px rgba(0,0,0,0.15), inset 0 1px 0 rgba(255,255,255,0.08);
+}
+.similar-artists-enrich-button.complete .similar-artists-enrich-spinner { opacity: 0; }
+.similar-artists-enrich-button.paused {
+    background: linear-gradient(135deg, rgba(255,193,7,0.12) 0%, rgba(255,152,0,0.18) 100%);
+    border-color: rgba(255,193,7,0.35);
+    box-shadow: 0 4px 16px rgba(255,193,7,0.2), 0 2px 8px rgba(0,0,0,0.15), inset 0 1px 0 rgba(255,255,255,0.08);
+}
+.similar-artists-enrich-button.paused .similar-artists-enrich-logo { opacity: 0.5; }
+.similar-artists-enrich-button.paused .similar-artists-enrich-spinner { opacity: 0; }
+.similar-artists-enrich-tooltip {
+    position: absolute; left: 50%; top: calc(100% + 12px);
+    transform: translateX(-50%) translateY(-5px); z-index: 5000;
+    opacity: 0; visibility: hidden; transition: all 0.3s cubic-bezier(0.4,0,0.2,1); pointer-events: none;
+}
+.similar-artists-enrich-button:hover + .similar-artists-enrich-tooltip { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
+.similar-artists-enrich-tooltip-content {
+    min-width: 260px;
+    background: linear-gradient(135deg, rgba(30,30,30,0.98) 0%, rgba(20,20,20,0.99) 100%);
+    backdrop-filter: blur(40px) saturate(1.6); -webkit-backdrop-filter: blur(40px) saturate(1.6);
+    border: 1px solid rgba(255,255,255,0.3); border-radius: 16px; padding: 16px 18px;
+    box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 6px 20px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.1);
+}
+.similar-artists-enrich-tooltip-header {
+    font-family: 'SF Pro Display', -apple-system, sans-serif; font-size: 13px; font-weight: 600;
+    color: rgba(255,255,255,0.95); letter-spacing: -0.2px; margin-bottom: 12px;
+    padding-bottom: 10px; border-bottom: 1px solid rgba(255,255,255,0.08);
+}
+.similar-artists-enrich-tooltip-body { display: flex; flex-direction: column; gap: 8px; }
+#similar-artists-enrich-tooltip-status { color: #c084fc; font-weight: 600; }
+
 .deezer-button-container {
     position: relative;
     display: inline-block;