Playlists not only help you manage your catalog by giving you a place to store multiple songs, but they also have corresponding playlist pages that you can pitch and share.
Here's how to create a playlist folder:
1: Starting from your Catalog view, click the orange + button.
2: Select the New playlist folder... option from the dropdown menu.
3: When prompted, enter a title for your playlist and click Create Folder. This will add your new playlist folder to the left-hand sidebar in your Catalog view.
To learn how to create a sub-folder, click here.