ossia score is described as 'OSSIA Score is an interactive sequencer for intermedia authoring. It allows to create flexible and interactive scenarios and is especially designed for live performance, art installations, museography or any context requiring a precise and interactive execution of timed events' and is an app in the audio & music category. There are four alternatives to ossia score for Mac, Windows, Linux and Steam. The best ossia score alternative is Chataigne, which is both free and Open Source. Other great apps like ossia score are VZX Music Visualizer, Vezer and IanniX.
Chataigne is a free, open-source software made with one goal in mind : create a common tool for artists, technicians and developers who wish to use technology and synchronize software for shows, interactive installations or prototyping.
VZX Player generates awesome audio reactive graphics in real time from any audio source - music player, youtube, microphone, line-in etc.
Vezér is a timeline and control software for audiovisual artists. It enables control and synchronization of any MIDI, OSC or DMX enabled environments - real-time video software, lighting rigs, etc. - through the use of timeline based automation.
IanniX is a graphical open-source sequencer, based on Iannis Xenakis works, for digital art. IanniX syncs via Open Sound Control (OSC) events and curves to your real-time environment.
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