Opus+

Opus+ is free music software that creates novel musical compositions using an algorithm called 'Constrained Random Generation' (CRG). Outputs a LilyPond file, a PDF file of the musical score, and an audio performance in a MIDI file.

Project Samples

Project Activity

See All Activity >

License

GNU General Public License version 3.0 (GPLv3)

Follow Opus+

Opus+ Web Site

Other Useful Business Software

Gen AI apps are built with MongoDB Atlas

The database for AI-powered applications.

MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.

Start Free

Rate This Project

User Reviews

Be the first to post a review of Opus+!

Additional Project Details

Languages

English

Intended Audience

Advanced End Users, Developers

User Interface

Java Swing

Programming Language

Java

Database Environment

Flat-file

Related Categories

Java Music Composition Software

Registered

2011-06-28

Similar Business Software

Denemo

Denemo is a free music notation program for GNU/Linux, Mac OSX and Windows that lets you rapidly enter notation which it typesets using the LilyPond music engraver. Music can be typed in at the PC-Keyboard, or played in via MIDI controller, or input acoustically into a microphone plugged into...

See Software
LilyPond

LilyPond is a music engraving program, devoted to producing the highest-quality sheet music possible. It brings the aesthetics of traditionally engraved music to computer printouts. LilyPond is free software and part of the GNU Project. LilyPond is a powerful and flexible tool for engraving...

See Software
PianoConvert

PianoConvert is a powerful AI-driven web application that transforms piano audio recordings (MP3, WAV) or YouTube links into professional sheet music, MIDI, and MusicXML files — instantly and with up to 98% accuracy. It analyzes key elements such as pitch, rhythm, tempo, clefs, time signatures,...

See Software
Anvil Studio

Anvil Studio ™ is a free Windows 10 / 8.x / 7 Program designed for people who want to: record music with MIDI and Audio equipment, compose music for MIDI and Audio equipment, sequence music with MIDI equipment. play with music using a computer and print sheet music from standard MIDI files with...

See Software
Noteflight

Noteflight's online notation editor is easy to use, customizable, and ready for professional use anywhere you are; on any device. Purchase the music you love in Noteflight Marketplace. Download, print, play, and adapt the music notation files you purchase. Sell your arrangements and original...

See Software
Ashampoo Audio Recorder Free

Ashampoo Audio Recorder Free is the fuss-free voice and music recorder to capture audio from your microphone or sound card (loopback). Create voice memos or use the loopback feature to capture everything you hear, whether it's audio from your browser or any other audio source. Simply select the...

See Software