I tried switching from YouTube music to spotify recently and was shocked that they don't have a _music library_ feature: a table of songs that you can slice by

I tried switching from YouTube music to spotify recently and was shocked that they don't have a _music library_ feature: a table of songs that you can slice by artist, album, etc, in the manner of every music player since the dawn of time. How does anyone serious about music use it? Did I somehow miss that spotify is only intended for casual, "I'll listen to whatever"-type users?