Assertion: music | /r/HasProperty | based on mood
Facets:
Source sentences:
text: They can stream a specific song, artist, album, or playlist, and Alexa can even pull up the "latest song" from an artist or play music based on mood, time, activity, etc.
text: Music based on a single theme is called 'monothematic', while music based on several themes is called 'polythematic'.