This is a long distance trip. The nebula linked at the wink of a eye, the senses are infinite. Their reflection becomes an echo discernible to the unknown. The gravitational wave bends our perception and creates confusion. To observe the sound enlightens the hearing. Hyperspeed in motion fulfills our synesthesia. The distorsion of the spacetime of our reality as strange as it is, the time's turning slowly to the birth Together we have transcribed this echo: A guide into synesthesia.