Fake live album, in fact, these tracks are the demos for their second album, 18º Sábado Amarillo (1987); the sound of these primal versions are a closer approach to the sound the band would desired for their following act after the successful debut, Piknik Caleidóscópico (1986). It has a previously unissued song that dropped from the final tracklist of 18º Sábado Amarillo, 'Café para dos'. This album was released during the second coming of the band after the successful 1994 reunion for 'Mi Generación' tour, and prior to the release of their third studio album, Puzzle.