These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Angst? What Angst?: Most of the songs feature energetic, sunshine-y guitar and melodies, even when they're talking about social change, inability to cope with a break-up, or accidental overdoses that result in death.