"A Different Octave" lyrics

Spider: We are . . . actually the same note, but . . .
John: But different octave
Spider: Right. We are 4,928 octaves below the big note
Monica: Are ya . . . are you trying to tell me that . . . that this whole universe revolves around one note?
Spider: No, it doesn't revolve around it; that's what it is. It's one note

Spider: Everybody knows that lights are notes. Light, light, is just a vibration of the note, too. Everything is
Monica: That one note makes everything else so insignificant
John: What about negative light?
Spider: Pigs use it for a tambourine, which is one of the reasons why their music is so hard to understand

Submitted by Guest

What do you think is the meaning of "A Different Octave" by Frank Zappa?