The track "In the key of blue" presents a stark and immediate statement in its provided lyrics: "(instrumental)". This isn't just a technical note; it's a deliberate artistic choice, signaling a complete absence of vocal narrative and immediately setting the stage for a different kind of listening experience.
This intentional void of words immediately shifts the listener's focus. Instead of dissecting phrases or wrestling with metaphors, the meaning must be found entirely in the sonic landscape the music itself creates.