I actually extended my favorite song from Road rippers Bigfoot monster truck with the cat machine. And, of course, I wanted it to be like a real song. It was kind of easy, but at the same time really hard. Most of the time I had to Record it at the right time. Or put it at the right length. And then, of course, I did it with a frozen digital recording studio. And then I made a bonus. I call it a Robobonus.