diff --git a/_config.yml b/_config.yml
index db17670..2a59a95 100644
--- a/_config.yml
+++ b/_config.yml
@@ -862,6 +862,13 @@ lazyload:
 #   favicon_16_16: /pwa/16.png
 #   mask_icon: /pwa/safari-pinned-tab.svg
 
+# abcjs (樂譜渲染)
+# See https://github.com/paulrosen/abcjs
+# ---------------
+abcjs:
+  enable: false
+  per_page: false
+
 # Open graph meta tags
 # https://developers.facebook.com/docs/sharing/webmasters/
 Open_Graph_meta:
diff --git a/layout/includes/additional-js.pug b/layout/includes/additional-js.pug
index 3cb29f4..60646ae 100644
--- a/layout/includes/additional-js.pug
+++ b/layout/includes/additional-js.pug
@@ -59,3 +59,12 @@ div
 
   if theme.busuanzi.site_uv || theme.busuanzi.site_pv || theme.busuanzi.page_pv
     script(async data-pjax src= theme.asset.busuanzi || '//busuanzi.ibruce.info/busuanzi/2.3/busuanzi.pure.mini.js')
+
+  if theme.abcjs.enable
+    if theme.abcjs.per_page
+      if is_post() || is_page()
+        script(src=url_for(theme.asset.abcjs_basic_js))
+        include ./third-party/abcjs.pug
+    else if page.abcjs
+        script(src=url_for(theme.asset.abcjs_basic_js))
+        include ./third-party/abcjs.pug
diff --git a/layout/includes/third-party/abcjs.pug b/layout/includes/third-party/abcjs.pug
new file mode 100644
index 0000000..c8a1c06
--- /dev/null
+++ b/layout/includes/third-party/abcjs.pug
@@ -0,0 +1,18 @@
+script.
+    function abcjsInit() {
+        function abcjsFn() {
+            for (let abcContainer of document.getElementsByClassName("abc-music-sheet")) {
+                ABCJS.renderAbc(abcContainer, abcContainer.innerHTML, {responsive: 'resize'});
+            }
+        }
+        if (typeof ABCJS === 'object') {
+            abcjsFn();
+        } else {
+            getScript('!{url_for(theme.asset.abcjs_basic_js)}')
+                .then(() => {
+                    abcjsFn();
+                });
+        }
+    }
+
+    document.addEventListener('DOMContentLoaded', abcjsInit);
\ No newline at end of file
diff --git a/plugins.yml b/plugins.yml
index b672299..2e25388 100644
--- a/plugins.yml
+++ b/plugins.yml
@@ -208,3 +208,8 @@ docsearch_css:
   other_name: docsearch-css
   file: dist/style.css
   version: 3.3.3
+abcjs_basic_js:
+  name: abcjs
+  other_name: abcjs-basic
+  file: dist/abcjs-basic-min.js
+  version: 6.1.9
\ No newline at end of file
diff --git a/scripts/tag/score.js b/scripts/tag/score.js
new file mode 100644
index 0000000..3157245
--- /dev/null
+++ b/scripts/tag/score.js
@@ -0,0 +1,22 @@
+/**
+ * Music Score
+ * {% score %}
+ */
+
+'use strict';
+
+function score(args, content) {
+    function escapeHtmlTags(s) {
+        let lookup = {
+            '&': "&",
+            '"': """,
+            '\'': "'",
+            '<': "&lt;",
+            '>': "&gt;"
+        };
+        return s.replace(/[&"'<>]/g, c => lookup[c]);
+    }
+    return `<div class="abc-music-sheet">${escapeHtmlTags(content)}</div>`;
+}
+
+hexo.extend.tag.register('score', score, {ends: true});