Opusmodus

The Composing Continuum

The images above display each of the many panels that make up this unique music composition software. Together the panels make up a most exciting and flexible workspace for musical creativity. How the composer will use the Opusmodus interface with its many features and possibilities will always be a matter of experiment and personal choice. 

 System Library

One of the objectives around the design of Opusmodus is to respond to the many and various approaches composers have to make in particular projects and circumstances. Opusmodus interface is multi-faceted and has already proved it can deal with very exacting musical situations from the highly conceptual and experimental to the pragmatic needs of a commissioned work.

OMN The Language

OMN is designed as a scripting language for musical events. It’s not about sounds themselves, it is about their control and organisation in a musical composition. As a linear script rather than a graphic stave, musical events can be transformed, extended, reorganised by powerful computer algorithms. The truly original aspect of OMN is that it has been designed to speak directly to traditional musical notation. Everything written in OMN script can be rendered instantly to notation and to a performance simulation.

 Introduction to OMN The Language

As the OMN language is laid out and explored we’ll see just how fully the language of music staff notation is mirrored. This is not just in the standard elements of rhythms, pitch and dynamics but in the vast library of musical attributes that cover the way pitches and rhythms are performed by different instruments and voices. So musical notation is always there. Whatever you write an instant ’snippet’ can be rendered to view alongside your script.

Snippet

There are two types of omn snippets. The first one is a single voice snippet which displays and auditions a contents of a list and a list of lists into one staff notation. The second one is for a multi voice display. Each of the snippets has its own shortcut key.

The single voice snippet shortcut is ⌘1 and the multi voice snippet shortcut is ⌘2. The best way to examine the examples below is to copy and paste the expressions into the editor file ie. composer panel. You can stop audition at anytime by pressing ⌘ESC keys.

MIDI Display

The Midi Player provides an instant visual guide to the play of pitch, rhythm, duration and velocity (dynamics). Sounding out a composer’s script is accompanied by its graphic representation and immediate playback in this Midi Player window. A pitch event’s intersection with a bar and beats grid is uniquely colour-coded and matched in a display of velocity below the bar and beat grid. Play and Rewind controls are activated from a contextual menu or from keystroke commands: Spacebar for Play and Return for Rewind.

 MIDI Setup

With Zoom In and Zoom Out one or any number of bars can be viewed in sharp detail. In the top left corner see the time signature display. Where changing signatures are frequent this display changes as the first bar on the left of the window appears. Tempo changes are displayed in a similar way at the bottom of the grid. The instruction Ignore Ports allows the composer to choose between the on-board GM sample-player or use personal outboard or inboard sound sources.

Notation - Music XML

That Opusmodus has adopted MusicXML as the de facto standard for displaying notated scores should be no surprise. This is inextricably bound up with the development of the distinctive Opusmodus Notation script (OMN).

 Score Example

It gives the composer the means to design into the very composition of a score a host of musical details that have until now been impossible to bring together in a single line of script.

Live Coding

The Live Coding Instrument in the QuickView panel (top right) can explore in realtime the further potential of your own script or midifile recording. Performing with LCI allows two modes of interaction: with the scripted code itself, and with the buttons and slider of the LCI interface. Live Coding is sometimes called 'on-the-fly programming' or 'just in time scripting’.

 Live Coding Videos

It is a scripting practice centred on the use of improvised interactive programming. The LCI gives the composer an intuitive control panel and the possibility of working in true live coding style directly with the script. In practice composers who use the Live Coding Instrument often begin with a script, make a change, then ‘playing’ that change from the buttons of the LCI control panel.

Graphs

Making 2-D visualisations of musical parameters offer a new way of conceptualisation. Opusmodus graphical tools can plot pitch, rhythms, duration, dynamics and orchestration and there's a host of different display paradigms available.


 Graphs Examples

The composer can now view the interaction of multiple streams of parametric data, a perfect way to take in complex algorithmically-generated material. Composers often use such visualisations in the early stages of a project before precise pitches or rhythms are decided upon.

Howto

Compose like on paper with OMN

More Videos

Coding a score

Made in Opusmodus

Live Coding Instrument improvisation by Janusz Podrazik, for FM8, Reaktor, Absynth, Vienna Imperial and Prepared Pianos with five workspaces.

Quantization. Composition by Yuichi Yamamoto.

Brin D'or by Stephane Boussuge. Short piece for violin solo and Strings ensemble with Fibonacci based harmony.


Users Audio & Scores

Parataxis for Ensemble by Robert Scott Thompson. A septet… Alto Flute, Clarinet, Trombone, Viola, Violoncello, Piano, Percussion. This is a live recording from the premiere at the Trieste Prima Festival and is by Ensemble MD7 conducted by Steven Loy.

Downloads

Download Opusmodus and use it for free 30 days

Language: English and French
Requirements: macOS 10.8 - 10.14

Opusmodus Sale
make this your moment
ends 1st Nov. 2019

Opusmodus Licence

You may use your licence to activate Opusmodus on two personal Macs that you own, provided you use the program on only one computer at a time. The product you purchase will be registered in your name. The software is download only.

Personal Licence

  • Opusmodus 1.3

  • Language: English and French
    © MMXIX Opusmodus™ Ltd. All rights reserved.
    Requirements: macOS 10.8 or higher
  • €399

  • €266

Students 
To qualify for a student discount, you must be currently enrolled in a school and have valid identification. Expired identification will not be accepted. For a student licence, we will need a copy of the identification emailed to sales @ opusmodus.com as a small image. Photos may be taken by camera, phone, or computer.

Teachers
To qualify for a teacher discount, you must hold higher education faculty credentials. You will need to send a copy of the credentials, identification, or a letter from a department head. E-mail your teacher credentials/ID to sales @ opusmodus.com as a small image. Photos may be taken by camera, phone, or computer. This discount is not available to people who teach occasional workshops.

Academic Licence

  • Opusmodus 1.3

  • Language: English and French
    © MMXIX Opusmodus™ Ltd. All rights reserved.
    Requirements: macOS 10.8 or higher
  • €250

  • €167

For existing users of Opusmodus a license key
is required when upgrading to version 1.3.

Upgrade to Opusmodus version 1.3

  • Opusmodus 1.3

  • Language: English and French
    © MMXIX Opusmodus™ Ltd. All rights reserved.
    Requirements: macOS 10.8 or higher
  • €145

  • €97

Workshop - 42 School

Opusmodus Lessons

Learn by Composing
with Stephane Boussuge

Opusmodus offers lessons to students and professionals interested in composing music with Opusmodus. We provide lessons for beginners and advanced users with or without programming knowledge, online (Skype) or on site. The lessons are created to give you a greater understanding of the Opusmodus design and introduce you to the main features focusing on different composing approaches.

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Testimonial

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“Opusmodus is currently the most advanced software for computer-assisted composition available. It comes with the highest development potential to fulfil the aesthetical and technical requirements for contemporary composers. At the University Mozarteum, Salzburg Opusmodus is already part of the compositional education and will be the preferred production environment in the future."

Univ. Prof. Achim Bornhoeft 
Head of Studio for Electronic Music, Head of Institute for New Music

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