Rhythm Timeline is a system built on top of the Unity Timeline and allows you to create rhythm tracks very easily in the Unity Editor. In addition all Unity Timeline features work too, so you may create cinematic views animated by the timeline while your rhythm tracks are playing. It will be synced automatically and everything can be previewed in the Editor, no need to enter play mode to see the result. This makes it completely different from other existing solutions.
The Notes can easily be edited without any code, both in game and in the editor. Those who wish to create custom notes with special functionality can easily do so with a bit of code as the Rhythm Timeline source code was refactored many times to be as simple as possible. All the source code is included!