So many good answers on here already.
The foxpo podcast is a great place to start. Just bear in mind they are trying to push and sell new sounds. If you don't have the specific mfk sound they list don't hesitate to try similar sounds in your arsenal.
As fun as it is to research and try to come up with the perfect sequence there is no magic bullet that will guarantee success. Get out there and see what your coyotes like.
