Triptych offers three differing perspectives on a single timbre, each an increasing abstraction of the original sound. Elements of the sound are selected and arranged using random and stochastic processes within the piece.

Triptych

Within A Space

Dublin c. December 2011

This work was composed for 5 part string ensemble. Please excuse the relatively poor audio quality, this piece is a midi mock-up. 

Experimental composition based on the harmonic series of the fundamental F, re-pitched to just intonation. 

Harmonic Series No_1

Staris

Barry O’Halloran is a composer who works with the medium of recorded sound.

Barry O'Halloran