add read more option to song's about section

static/script.js

@@ -1,7 +1,18 @@
+const fullAbout = document.querySelector("#about #full_about")
+const summary = document.querySelector("#about #summary")
+
+function showAbout() {
+	summary.classList.toggle("hidden")
+	fullAbout.classList.toggle("hidden")
+}
+
+[fullAbout, summary].forEach(item => item.onclick = showAbout)
+
 document.querySelectorAll("#lyrics a").forEach(item => {
 	item.addEventListener("click", getAnnotation)
 })
 
 function getAnnotation(e) {
 	e.preventDefault()
+	console.log(e.target.parentElement.getAttribute("href"))
 }