A classic of rock en español, Signos records Soda Stereo in the full flower of their sophisticated yet ever-progressive early style, and Gustavo Cerati at the peak of his enigmatic yet evocative lyrical powers. The hit “Persiana Américana,” “Prófugos”, “Final Caja Negra” and the title track established the band as more than just fashionable New Wavers, but the album as a whole is remarkable for the completeness and coherence of the statement it makes. It’s considered a landmark for good reason.