Asymétries Op. 136

Also composed in 1968, Asymétries is a work for two pianos that illustrates Absil’s interest in asymmetrical rhythmic and formal constructs. The piece, approximately 11 minutes long, is likely structured as a single movement with internal contrasts.

Its style is marked by irregular rhythms, frequent changes of metre, and a tightly woven contrapuntal dialogue between the two pianos. The compositional texture makes full use of the duo’s possibilities, producing a layered yet transparent sonic fabric. Absil’s neoclassical leanings are evident here, influenced by Stravinsky and Milhaud, yet filtered through his distinctive harmonic language, which remains resolutely post-tonal.

Although the exact circumstances of the première are unclear, the work may have been first performed in Brussels by a Belgian piano duo. Critically, the work has been admired for its precision and inventive use of the medium, though it remains largely confined to specialist circles. A historical recording by a Belgian duo on a now-rare LP provides valuable documentation of the piece.