Moving multiple clips, within multiple tracks at the same time

I'm trying to figure out how move multiple clips, over two tracks, to the right in the timeline, while keeping the work I've done in sync.

In the image you'll see where I am currently at, how do I move all that work back, so it starts at the five minute mark, instead of starting at the beginning? I want to put some other things at the beginning of the project. I know how to select all the clips, but I can't figure out how to move them all simultaneously. My move tool doesn't move all of them. I just cant seem to figure it out.

Any help would be appreciated. Thank you.