Timing Clips in an Animatic/ Storyboard?

HI,

this may be a simple matter, but as of now it’s confusing me -_–
So I’m making an animation to a music track. From my understanding, I can have animations inside each scene… And that’s what I’ve been doing. But now, my question is, how do I time the animations within each scene? When I’m in the project tab, I can select “Timeline View” and edit the timing of each scene to the music, but once I double click on a scene and get into the clips of each scene, I don’t understand how to time it to the music.Any advice?

please help

I did not find the right solution from the internet.

References:
https://tvpaint.com/forum/viewtopic.php?f=10&t=8169
Motion graphics animation service

Thanks