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Add a reaction to a collaborative playlist in Music on Mac
If you subscribe to Apple Music and you join a collaborative playlist, you can react to songs in the playlist with emoji.
Note: Apple Music isn’t available in all countries or regions. See the Apple Support article Availability of Apple Media Services.
Go to the Music app
on your Mac.Click a collaborative playlist in the sidebar.
A collaborative playlist has the collaborate icon
next to its name.Click below the Reactions column next to a song, then choose a reaction (for example, a thumbs up emoji) or click
to find a specific emoji.
Tip: If you start playing a song in a collaborative playlist, you can click 
in the playback controls at the top of the Music window to quickly choose a reaction.
