Скачать или смотреть Jam Tools demo

Jam Tools is an application to help with jamming with other people. This video is a live demo of the application on a show-and-tell video call.

Some things it sets out to solve:

Coordinating ideas in real-time when playing music with others, such as chord progressions
Automating harmony when playing a solo instrument
Staying in the groove of jamming, meaning no metronome or interference with human rhythm

Solutions:

Use midi instruments to choose chords to show in a web application driven by websockets
Automate playing chords using this same information, so you can free both hands to play melodies
Every change in the system is driven by human events, such as triggering a pedal, button, or piano key

Code can be found here https://github.com/jamtools/jamtools

Full presentation    • Jam Tools Presentation