Organizing your favorite content in a way that's relevant and useful to you is an integral part of any online library. Playlists allow you to save and sort titles in whichever way you want.
If you want to add a product to a playlist, all you need to do is click the Add to playlist button on the product page and either chose an existing playlist or create a new one. Easy.
You can easily add or remove titles from your playlist inside the playlist section, by clicking on Manage Playlist