Song Meaning

The lyrics for "Ephemeris" are absent, indicated by "(Instrumental)". Therefore, no analysis of musical meaning can be provided based solely on the provided text. The piece appears to be purely instrumental, offering no lyrical content for interpretation regarding narrative, emotion, or craft. Without words, there are no specific images, phrases, contrasts, or repeated ideas to examine. Consequently, any attempt to derive meaning from this input would be speculative and unsupported by the given material.