Move all tracks to the Left?

Hi, I have some audio tracks that start a few seconds into the clips. I want to make them start at 0 on the timeline. The only way I know is to snip all tracks at the first beat of measure 1, and select all, and manually drag left to 0.
I fear I may leave behind some clips.
So, is it possible to ‘move everything left’ by selecting the section I want to delete (on the timeline), and then everything move left?

Thanks for any help.

See your duplicate post…

Regards :sunglasses: