[justinv]

Do you think that Elon Musk was the one to put this out (or even design the video)?

I'd have a hard time believing that, to be honest.

[jdiez17]

Elon is known for being closely with involved with his companies' PR. Here he acknowledges the music choice explicitly: https://twitter.com/elonmusk/status/799908000689336320

[martin-adams]

Probably not. But if he doesn't like it, I wouldn't want to be the person who did put this out.

[celticninja]

I think Elon Musk had a lot to do with the video, I imagine the music was his choice. Very few other people could suggest this tune due to its previous comedic use.