Cuatro miniaturas a cuatro manos (Four miniatures for four hands)
The work consists of four short movements:
1-Toccatina: Each pianist plays a different octatonic scale and there is much metrical change and contrapuntal imitations.
2-Conticinio (time of the night when everything is silent): It is based on a dodecaphonic series between the four hands.
3-Scherzo: Rhythmic play between 3/4 and 6/8 using parsimonious movements resulting from Neo-Riemannian transformations.
4-Frugal (simple): Polytonal movement at tritone distance between the pianists where the roles are then reversed.