This composition was written during 1992-1993 and premiered on October 8th, 1993 at the Palau de la Música Catalana.
The work contains a single movement that is actually three smaller ones that run without interruption: Lento con timidezza, Giusto canonico and Nervoso. The latter is very rhythmic and mechanical.
As a whole, the composition unfolds a sound magma of great timbrical richness with a fairly widespread use of the divisi in the string section.
The composition was commissioned by the Catalan Association of Composers for the VI Exhibition of Contemporary Catalan Music.