Stream recommended songs from Apple Music on Mac
When you join Apple Music, you’re asked about your favourite music genres and artists. Apple Music then uses your preferences to make recommendations for you. You can update your preferences at any time.
You can also let Apple Music know about your favorite and least favorite songs and albums.
Ask Siri. Say something like: “Play some mellow music.” Learn more about Siri.
In the Music app
on your Mac, do any of the following to find music you want to play:View recommendations tailored for you: Click For You in the sidebar on the left, then scroll through the various categories such as Recently Played and If You Like.
See what’s new in Apple Music: Click Browse in the sidebar on the left, then click a category (New This Week, Music by Mood and so on).
Search the Apple Music catalogue: Click in the search field in the top-left corner of the Music window, enter a word or phrase, then click Apple Music on the right side of the window.
To play an item, double-click it.
To love or dislike a song or album, Control-click the item, then choose Love or Dislike. You can also click an item’s Not Loved button
or Loved button 
wherever it appears in Music.
Tip: To see all your preferred songs in one place, create a Smart Playlist of your loved songs and albums.