Hand-dubbed in a single night. Side A: three tracks of cavernous reverb, Luna’s vocals buried under layers of tape hiss. Side B: a 14-minute instrumental called “El Cable Roto” (The Broken Cable), built from a single bass pulse and the sound of a dial-up modem. Legend says each copy contained a different hidden track—static, a weather report from 1987, or a child counting backwards.
Wait, there's also "La Nueva Ola Rock" as an album in 2002, which includes some of their hits. But I need to confirm the exact titles. Also, check if they have any international releases or special editions. Maybe a live album from a notable concert? Not sure. discografia de los ecos link
Another point is to mention notable tracks and the impact of each album. For example, "Los Ecos" (1999) was their debut, which helped them gain fame, and "Mareaba" (2001) has the song "La Nube" which is very popular. Also, "Cuerda e Hilo" (2003) could have a track that's significant. Hand-dubbed in a single night
Also, check if any of their albums are available on streaming platforms, which I can mention. Even though I can't insert direct links, directing them to where they can search for the band's music would be helpful. Legend says each copy contained a different hidden