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.
: Part of their transition into the 1980s music scene. Key Tracks & Hits Los Ecos | Spotify discografia de los ecos link
(2014)