add-song.html

<form name="playlist-addition" ng-controller="SongController as songCtrl">
  <label>Create a Spotify Playlist Named:</label>
  <input type="text" ng-model="songCtrlplaylist" ng-keyup="keyup()" placeholder="Playlist Name">

  <div class="search" ng-show="songCtrlplaylist" ng-controller="SearchController as searchCtrl">
    <form name="search">
      <label>Search Songs</label>
      <input type="text" ng-model="trackName">
      <button class="search_button" ng-click="searchCtrl.SongSearch(trackName)" ng-show="trackName">Search for "{{ trackName }}"</button>
    </form>
    <div class="search_result" ng-repeat="result in results">
      <iframe ng-src="{{ iframeURL + result.id}}" width="300" height="80" frameborder="0" allowtransparency="true"></iframe>
      <button ng-click="songCtrl.addToPlaylist(result.id, user, songCtrlplaylist, $event)" ng-disabled="songCtrl.disabled">Add This Song</button>
    </div>
    <button class="search_more" ng-click="searchCtrl.MoreSongs(trackName)" ng-show="loadMore">Load 5 More</button>
  </div>
</form>