Historia de la pólvora is the fourth movement of the work "La memoria del tiempo". This work takes as starting point the concept of sound memory. Like other types of memory, is both individual and collective, voluntary and involuntary, since sometimes it surprises us when it is stimulated by some event in the present. The experience of time is individual, but it is also inscribed in a historical time, shared with our contemporaries. This work is born from this cross-experience. Each movement, in its own way, focuses on a theme, an era, sounds and images. This one, specially focuses in certain...