Silver Persimmon

6. A song with meaning and a positive message. At the very least, it doesn't try to impose the idea that everything is bad. Rather, it suggests that everything is in our hands.

I've already posted something like this.

I would probably dismiss the humorous ones (and maybe the geeky ones, although it depends on your goal), and I'd also include metal and bard music. And personally, I wouldn't want to listen to Splean if they happened to be on the list. But the main thing is that not only the lyrics should be enjoyable, but also the music. I try to choose based on that. (it doesn't matter for videos)