Change sound of Grey Talon's ult to include sfx and music from game "Angry Bird". Specifically, Activation sound will include sfx(or vo?? idk) of bird "Red" from game, and duration sound will include theme song of Angry Bird. Both also still will have vanilla sound on top.

Note: This skill has innate speed up for duration sound based on owl's speed, that seems to not possible to control by soundevents file. Still, i have managed to remove contant speed up during duration so song will be stay on steady pitch after some initial moment. also speed up version of AngryBird theme song still rocks, so I hope this satisfy you enough.