Oh, song lyrics -- song lyrics often make no sense at all. Many songwriters care more about syllable counts for each line, and stress patterns of the syllables (to match the music), and about "creating an emotion" than about making sense.
Even the ones that make sense often don't use normal, correct English sentences.
It's clearer when you look at the four lines (in post #3). Each line probably has a separate meaning. They make no sense combined.