Kurt Vonnegut

I think the song mainly addresses the human condition - I wouldn't like to go into specifics though. I think the meaning at heart is clearer without speculating about details, but if you want to do that too that's fine. (Note: this turned out quite a bit longer than it needed to be. Sorry.)

It seems obvious that the core meaning of the songs stems from some of Vonnegut's ideas, (particularly those expressed in Cat's Cradle; Bokononism). The lyrics make sense without having a knowledge of the book, but it would probably help. In short, Bokononism is a fictional religion from the novel. I personally would rather describe these principles as humanist than existentialist, but that doesn't matter.

The first two verses both explore the tendencies of the narrator towards knowledge and the fear this presents. The narrator wants to learn and know about himself and the world around him, but is scared of what he might find. The lines: 'No one wants to hear the birds sing morning's near' and 'No one wants to hear the boy sing lovesick songs' correspond with each other. A comparison can be drawn between the bird and the boy, (and the boy presumably refers to the narrator). No one wants to hear the birds announce the coming of the morning, because as the next line explains, it'll just be night again soon enough anyway. There is apparently no use in stating the obvious day after day after day. Similarly, no one wants to hear the boy whining, because just like the day-night cycle, he'll come in and out of heart-break and sing lovesick songs each time. To everyone else this is boring/pointless/tedious. So here the lyrics comment on the naivety of human and animal nature, and how oblivious both can be.

'Just keep dancing, keep smiling / Even if it feels wrong'. This statement particularly draws from descriptions of Bokononist ideas in the book. Essentially: small harmless white-lies, or 'foma', can be used to achieve happiness. In Bokononism this is highlighted by a warning at the start of the scriptures telling the reader not to continue, as it is a pack of lies. The song returns to this principle a number of times. Furthermore, 'keep dancing' might reference a Bokonon quote about how unusual travel suggestions are dancing lessons from God. We can take dancing to, in context, to signify play, happiness, and frivolity in life.

The third section I am less certain about. Incidentally if you check the official website, the lyrics give is 'Nor that I can't make you mine', but I doubt it matters very much. Either way the narrator and the other party are in an undesirable situation, the narrator knows he can't make the other person his specifically, and this is fine by them and they kiss a bit. I can't be sure, but maybe this is to do with another part of Cat's Cradle. It's not easy to summarise, (spoilers), but the protagonist cannot 'keep' the girl he is in love with his per se, because she is Bokononist. She explains that Bokononists love every person equally, and a person that wishes to have all of someone else's love for themselves is a 'sin-wat'. This is seen as selfish, and not their right. But hey; I might be wrong, maybe I'm looking too far into the parallels between book and song. However, just because it relates to this particular scene does not mean that it describes that exclusively. So this doesn't rule out any further speculation about relationships or other specific experiences of the narrator.

The 'Tiger got to hunt' stanza is a direct quote from Cat's Cradle, as one of Bokonon's calypsos (hymns, if you will). It discusses man's instincts being as any other animal's, and that the only way man can rest and recover some comfort, just as the other animals do, is by pretending to have an understanding of it all. This reinforces the idea of 'foma', and it's place in living a content life. The foma are necessary for man to have any comfort - you might say he will never really know anything apart from his own lies.

The last stanza may pertain to the book, again, in ways I won't go into detail about due to unavoidable spoilers. It also links back to the idea of possessing a person/all their love as in the section preceding it. I can agree with the notion that 'won't you come outside?' could be another party asking the narrator to stop thinking, (man got to sit and wonder why why why) for a while and experience life the only way he can.

So - I think the lyrics discuss a lot of Bokononist ideas from Vonnegut, specifically to do with foma and the human condition, love, and happiness. Do with that what you will. I am not very good at being concise.