Methodologically, Pierre Brunel reveals three comparative ways of interpretation, which we revealed from the perspective of interpreting the ancient myth in the lyrical text at the intersection of millennia. It is important to highlight the basics: emergence (bringing to the surface images, mythical motifs that can sometimes be easily identified by symbolism, sometimes in the lyrical text may be present opaque mythical motif), flexibility (the vivacity of the ancient myth is due to the possibility of not be rigid, and its flexibility gives it an extraordinary margin of artistic interpretation), irradiation (individualization that works with the archetype to probe and diagnose social issues versus man in many ways). The purpose of P. Brunel's method is to capitalize on the possibilities of myth to work interdisciplinary, to explain the adaptability of myth, to identify it fully and to force it to co-opt new forms following a symbiosis with other cultures, such as combining Christianity with ancient myths.