The lyrics for "Prothean Beacon" are entirely instrumental, offering no direct narrative or emotional cues for interpretation. Without any lyrical content, it's impossible to determine a specific meaning, theme, or emotional tone. The absence of words leaves the piece open to whatever the listener projects onto the music itself. The "meaning" is therefore entirely subjective and dependent on the listener's individual experience and the context in which the music is heard. It exists as a blank canvas for sonic exploration.