Why when you look in your artists list in your library, it shows the ALBUM ARTISTS, not the artists of the songs?

For example if you have an album and you have different artists that are singing in it. Such as Pharrell Williams and Bebe Rexha. (Pharrell does a song), (Bebe Rexha does a different song)

And if the ALBUM Artist is Taylor Swift,

Why do i have to scroll to the Taylor Swift artist in order to see the playlist to play the songs by the other two artists. Why can you not go to Pharrell Williams, and Bebe Rexha

Theres no artist's tab for Pharrell Williams And Bebe Rexha to go to their songs in the album.

Anyways this is an example.

Has this happened to anyone?

What is the best way to fix this artist song thing?

Why do i have to search it by the ALBUM artist and not the artist who sings each song?

How do you fix it? Or should it be all a different album for each entire song instead of making an imported playlist?