Added module tags and removed unecessary helper functions.

showcase/src/js/main.js

@@ -1,6 +1,7 @@
 console.log("Beginning showcase..");
-
 const ask = window.audioshowkit;
+
+// Song Player
 const playlist = ask.player.createSongPlaylist("Demo playlist");
 playlist.add("/audio/moments.mp3", "moments", "Lost Identities x Robbie Rosen");
 playlist.add("/audio/XXI.mp3", "XXI", "QR");
@@ -9,3 +10,6 @@ const playerElem = document.getElementById("player-showcase");
 playerElem.appendChild(player.generatePlayElement());
 playerElem.appendChild(player.generateNextElement());
 playerElem.appendChild(player.generatePreviousElement());
+
+
+// Visualizer