Some animals like music, that's something that we've noticed. Cats falling asleep when music is playing, doggos head-bopping to music, but a cockatoo? We have yet to see something like that. And this cockatoo specifically might be the most punk rock, coolest cockatoo ever. He's has a haircut cooler than yours, he's more intimidating than any of us by far, and his sense of rhythm is superior to all of us.
Now, there's speculation about whether this is real or if the music was added after, but considering the fact that cockatoos are knows for their drumming skills in the wild, performing elaborate drumming patterns when trying to attract females, odds are that this is very real. And this birb is amazing.