Rate songs and other content in Apple Music on Windows
You can assign a rating—from one to five stars—to a song, album, or music video to indicate how much you like it. You can use ratings to help you automatically create playlists or to sort and browse your music library.
Show ratings in a list of songs
Go to the Apple Music app 
on your Windows device.
Select 
at the top of the sidebar, choose Settings, then select General.
Select 
, then turn on “Star ratings.”
Give an item a rating
Go to the Apple Music app on your Windows device.
Select Songs in the sidebar.
Select 
for a song, choose Properties, select Details, then scroll to the Rating item.
Select to add or remove stars.