The wreck of former boundaries (B-flat clarinet)

Aaron Cassidy (Composer)

Research output: Non-textual formComposition


The wreck of former boundaries, for clarinet solo, is part of a larger conglomerate of works—each sharing the same title—that includes a range of solo works, small chamber works, works for electronics, and an extended ensemble work for two trumpet soloists, clarinet, saxophone, trombone, electric lap steel guitar, double bass, and multichannel electronics, ranging in duration from six to 35 minutes. The collection of works was commissioned by the ELISION Ensemble, with support from the RMIT Gallery Sonic Arts Collection.

The work is closely tied to my recent fascination with curves, arcs, bubbles, and foams, and foregrounds an undercutting and liquidation of the geometric, architectural, latticed methodology that has guided most of my work to date, particularly with regard to rhythm and its notation, and to the relationship between formal design and local-level decision making. Its materials emerge out of a close collaboration with the clarinettist Carl Rosman—for whom the piece was written—and in particular from an exploration of an unusual collection of unstable and timbrally complex microtonal scales, double trills, and dyads, and their interaction with various bending, blurring, and distorting mechanisms from the embouchure.
Original languageEnglish
Publication statusPublished - 2016


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