Tracks can be added to or removed from your favourites by tapping or clicking "★".
You can also add tracks from a playlist to your favourites by following these steps:
■ When using the app
▽ To Add Tracks
- Tap "..". to the right of the track you want to add.
- Tap "Favourite".
▽ To Remove Tracks
- Tap "..". to the right of the track you want to remove.
- Tap "Remove from Favourites".
■ When using the Web Version
▽ To Add Tracks
- Click "︙" to the upper right of the cover art for the track you want to add.
- Click "Favourite".
▽ To Remove Tracks
- Click "︙" to the upper right of the cover art for the track you want to remove.
- Click "Remove from Favourites".