Be great if there was a live record button
Namely either assign a selected scene with a keyboard button press live whilst music is playing or some sort of time record points that you can select and apply a scene or 2 later.
An undo would be great as well
Quicker than zooming into wav form to find the beats, simply play the track and tap along to the music, this inserts the selected scene or time points into a timeline
If you wanted to swap a scene simply select the various points and replace scene with another.