0.0001% ?
i doubt it. more like 5 percent or so.
for a beginner maybe it'd take a year to get a page down, but certainly not years of serious study. come on unless you're born to destroy pianos, it won't take that long to learn the right notes
i can't click the youtube link sorry:/
on other pieces, try fur elise maybe? if your just a beethoven guy(which some people really just are) there are other sonatas by him, you can search them up. he has some super famous 3rd movements, like the tempest, pathetique.
yah