Three objects at about 5000 feet above the ground entered from the south over lake grandby at aproximately 500 mph. flew to small cloud and began orchestrated maneuvers. flew above cloud and then reappeared underneath the same cloud. continued to perform outrageous moves. i did not see the supersonic aircraft at that time. however, after viewing my recording i caught a fourth object that flew across their path at a ridiculous speed. the three objects first discussed were visible for over 5 minutes and then flew of to the northwest. astonishing event for me.