You don't need an account to listen to your favorites. Just search for an artist you want to listen to.
It's really easy to add an album to your collection. Just click on the album you want, and click add!
To delete an album from your collection, click the Edit button, select the album/s you want to delete, click Delete.
Finding something new to listen to is super easy. After you add five different artists to your collection, you'll begin receiving recommendations in your search bar.