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: As his last completed opus, the title—referencing the final letter of the Greek alphabet—serves as a symbolic farewell to his career. Other Uses of "O-Mega" Depending on the context, "O-Mega" may also refer to: Iannis Xenakis - O-Mega (Audio + Full Score)
This was the final work completed by Xenakis before his death. It is a brief but intense piece written for percussion (soloist) and a small ensemble of 13 instruments. o mega
: It is characterized by solemn, ritualistic rhythms and powerful drum rolls. The piece is often described as having a "monolithic" quality, reflecting Xenakis's lifelong interest in architectural and mathematical structures in music. : As his last completed opus, the title—referencing