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PROFESSIONAL MUSIC NOTATION SOFTWARE

Opus 1 Music

Opus 1 Music is a premier music software company providing music notation programs for Macintosh computers and iPads. The company was founded in 1996 by Dr. Keith Hamel who was a professor of Composition and Music Technology at the University of British Columbia in Vancouver, Canada.

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For M1-M5 computers and Mac OS versions 11.0 and higher

For Intel computers running Mac OS version 10.15 and earlier

Products

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NoteAbilityPro

Professional Music Notation Software for Macintosh Computers

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NAPro for iPad

NoteAbillityPro for iPad -  includes almost all features of the Desktop version

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Research

MuSET is a research group dedicated to the exploration of computer applications to music and sound

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Downloads

Download all Opus 1 Music products

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NAPro Tutorials

Watch NoteAbilityPro tutorials

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Keith Hamel

Scores and recordings by composer

Keith Hamel

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