 maybe some other kinds of things, maybe Smokey Robinson songs. You could buy these songbooks of the songs that were in the radio. And I thought, let me just learn the easy ones. I'll start with the easy ones and see if I can do that. And to me, that was immensely satisfying. Of course, I'm just doing this in my bedroom. And I realized that for learning something like this, I thought, what's really important is that you get this...