Song Meaning
The lyrics for "Blue" are entirely instrumental, offering no explicit narrative or emotional cues. Without any lyrical content, it's impossible to derive a specific meaning or analyze the craft of songwriting. The absence of words leaves the interpretation entirely open to the listener's perception of the music itself. Any meaning derived would be purely subjective, based on the melodies, harmonies, and rhythms presented in the instrumental piece. Therefore, a textual analysis of the meaning is not feasible given the provided input.