"Eco" is a journey of sounds that began in Italy and ended in Santiago de Chile. From "Eco" the other pieces of music unfold and bring with them the resonance of the mother song. Just to reflect the nature of the echo, which is always concise and ephemeral, all the songs are characterized by an intrinsic brevity, the guiding thread of the entire musical journey. The music is interpreted only by female musicians. -Silvia Rivka Bandera: piano, toy piano - Chantal Antonizzi: voice - Federica Severini: violin - Romina Concha Madrid: accordion - Silvia Reale: clarinet "Amarillo and the mirrors" and "Iris" were recorded in Santiago de Chile in two extreme situations: the first during the violent demonstrations of the "estadido social" and the second during the "Covid-19" quarantine period.