A downloadable tool

Orchestre-JS is an audio library for creating dynamic music. Its main function is to play several tracks in loop and keeping them in sync. It can be used to dynamically add and remove instruments in a song, play sounds in rhythm, or call events on beats. Orchestre-JS aims to provides a simple way to create a dynamic soundtrack for your web applications or games.

If you want to see the library in action, you can check these games: Moog Memories, Blood Not Allowed, and Step Out. If you use Orchestre-JS for your applications, I would be really glad to see them! Feel free to show them to me!

https://github.com/ClementRivaille/orchestre-js