Cascading ShapeKey Control (How?)

Hi Guys,

I need help making it easy to create a control for 6x ShapeKeys

The shapeKeys 1 through 6 need to be turned on one at a time and doing it in dope sheet is annoying.
EG,
frame 1-3 ShapeKey1 goes from 0 to 1
frame 4-6 ShapeKey2 goes from 0 to 1
frame 7-9 ShakeKey3 goes from 0 to 1
and so on…

when I want to remove effects of shape keys it needs to be

ShapeKey6 goes from 1 to 0
ShakeKey5 goes from 1 to 0
and so on…

thanks
Shaun.

You’ll want to use Drivers for this.