diff --git a/pkg/sgtm/http_server.go b/pkg/sgtm/http_server.go
index c43a70d..72180d7 100644
--- a/pkg/sgtm/http_server.go
+++ b/pkg/sgtm/http_server.go
@@ -215,7 +215,7 @@ func (svc *Service) httpServer() (*http.Server, error) {
 		r.Post("/post/{post_slug}", svc.postPage(srcBox))
 		r.Get("/post/{post_slug}/edit", svc.postEditPage(srcBox))
 		r.Post("/post/{post_slug}/edit", svc.postEditPage(srcBox))
-		r.Get("/post/{post_slug}/sync", svc.postSyncPage(srcBox))
+		r.Get("/post/{post_slug}/maintenance", svc.postMaintenancePage(srcBox))
 		r.Get("/post/{post_slug}/download", svc.postDownloadPage(srcBox))
 		// FIXME: r.Use(ModeratorOnly) + r.Get("/moderator")
 		// FIXME: r.Use(AdminOnly) + r.Get("/admin")
diff --git a/pkg/sgtm/page_post.go b/pkg/sgtm/page_post.go
index 765415d..c03cf25 100644
--- a/pkg/sgtm/page_post.go
+++ b/pkg/sgtm/page_post.go
@@ -118,9 +118,22 @@ func (svc *Service) postPage(box *packr.Box) func(w http.ResponseWriter, r *http
 	}
 }
 
-func (svc *Service) postSyncPage(box *packr.Box) func(w http.ResponseWriter, r *http.Request) {
+func (svc *Service) postMaintenancePage(box *packr.Box) func(w http.ResponseWriter, r *http.Request) {
 	tmpl := loadTemplates(box, "base.tmpl.html", "dummy.tmpl.html")
 	return func(w http.ResponseWriter, r *http.Request) {
+		var (
+			shouldExtractBpm          = r.URL.Query().Get("extract_bpm") == "1"
+			shouldDetectRelationships = r.URL.Query().Get("detect_relationships") == "1"
+			shouldResyncSoundCloud    = r.URL.Query().Get("resync_soundcloud") == "1"
+			shouldDL                  = shouldExtractBpm
+			shouldDoSomething         = shouldExtractBpm || shouldDetectRelationships || shouldResyncSoundCloud
+		)
+		if !shouldDoSomething {
+			svc.error404Page(box)(w, r)
+			return
+		}
+
+		// common init
 		started := time.Now()
 		data, err := svc.newTemplateData(w, r)
 		if err != nil {
@@ -150,21 +163,40 @@ func (svc *Service) postSyncPage(box *packr.Box) func(w http.ResponseWriter, r *
 			return
 		}
 
-		// FIXME: do the sync here
-		dl, err := DownloadPost(&post, false)
-		if err != nil {
-			svc.errRenderHTML(w, r, err, http.StatusUnprocessableEntity)
-			return
+		// dl file
+		var dl *Download
+		if shouldDL {
+			var err error
+			dl, err = DownloadPost(&post, false)
+			if err != nil {
+				svc.errRenderHTML(w, r, err, http.StatusUnprocessableEntity)
+				return
+			}
+			svc.logger.Debug("file downloaded", zap.String("path", dl.Path))
 		}
-		svc.logger.Debug("file downloaded", zap.String("path", dl.Path))
-		bpm, err := ExtractBPM(dl.Path)
-		if err != nil {
-			svc.errRenderHTML(w, r, err, http.StatusUnprocessableEntity)
+
+		// resync soundcloud
+		if shouldResyncSoundCloud {
+			svc.error404Page(box)(w, r)
 			return
 		}
-		svc.logger.Debug("BPM extracted", zap.Float64("bpm", bpm))
-		if err := svc.rwdb().Model(&post).Update("bpm", bpm).Error; err != nil {
-			svc.errRenderHTML(w, r, err, http.StatusUnprocessableEntity)
+
+		// extract bpm
+		if shouldExtractBpm {
+			bpm, err := ExtractBPM(dl.Path)
+			if err != nil {
+				svc.errRenderHTML(w, r, err, http.StatusUnprocessableEntity)
+				return
+			}
+			svc.logger.Debug("BPM extracted", zap.Float64("bpm", bpm))
+			if err := svc.rwdb().Model(&post).Update("bpm", bpm).Error; err != nil {
+				svc.errRenderHTML(w, r, err, http.StatusUnprocessableEntity)
+				return
+			}
+		}
+
+		if shouldDetectRelationships {
+			svc.error404Page(box)(w, r)
 			return
 		}
 
diff --git a/pkg/sgtm/page_post.tmpl.html b/pkg/sgtm/page_post.tmpl.html
index fe0d7d6..f68dc9a 100644
--- a/pkg/sgtm/page_post.tmpl.html
+++ b/pkg/sgtm/page_post.tmpl.html
@@ -125,7 +125,11 @@ <h1>{{.Post.Post.Title}}</h1>
           <div class="card mb-3 bg-danger text-white">
             <div class="card-header"><span class="fa fa-user-lock"></span> Admin</div>
             <div class="p-2">
-              <div><a href="{{.Post.Post.CanonicalURL}}/sync" class="text-white"><span class="fa fa-sync"></span> Sync <span class="fab fa-soundcloud"></span></a></div>
+              <div><a href="{{.Post.Post.CanonicalURL}}/maintenance?extract_bpm=1" class="text-white"><span class="fa fa-sync"></span> Extract BPM</a></div>
+              <div><a href="{{.Post.Post.CanonicalURL}}/maintenance?detect_relationships=1" class="text-white"><span class="fa fa-sync"></span> Detect Relationships</a></div>
+              {{ if .Post.Post.IsSoundCloud }}
+                <div><a href="{{.Post.Post.CanonicalURL}}/maintenance?resync_soundcloud=1" class="text-white"><span class="fa fa-sync"></span> Resync SoundCloud</a></div>
+              {{ end }}
               {{if not (eq .Post.Post.Author.ID .User.ID)}}
                 <div><a href="{{.Post.Post.CanonicalURL}}/edit" class="text-white"><span class="fa fa-edit"></span> Edit</a></div>
                 <div><a href="{{.Post.Post.URL}}" class="text-white"><span class="fab fa-soundcloud"></span> See original</a></div>