Everything is better when it’s handcrafted—apparently even music. Google is unleashing digital DJs and playlists based on moods and circumstances on its Google Play Music app as part of its integration of Songza, which Google acquired earlier this year.See also: Get Ready For The Streaming-Music Die-OffOn Tuesday, the company announced that Google Play Music subscribers can now choose music playlists keyed to a particular time of day, certain feelings, or a specific activity.