That was great for a month of playing. After a month of playing for me I could barely get through Brain Stew by Green Day.

It was the only task I would undertake...

...to reap the harvest that was mine

- [ P R O G - H E A D ? ] -
That sounds about right to me. He muted most of those notes because he can't really play at that speed yet. He could have done that in a month or three, no problem. Some people practice/progress faster than others. *shrug*
Good work
Just remember, at the end of the game, the king and the pawn go in the same box