After finding the artist you were searching for, click on the heart at the top of the page. You can do the same for the songs, playlists, and charts! Once you add an artist, a song, a playlist, or a chart to favorites, you will add them to the sidebar on the left of the page.

Here is how you can do it 👇

You can also personalize your favorites by changing the name of the charts and playlists.