(The video player has a ‘Full screen’ button to make it bigger)
The left hand has simple chords for measure 1-17, so focus more on the right hand. Notice how sometimes the left hand chord falls on the same beat as a right hand note, and other times the right hand plays a note a moment before the left hand chord comes in. Pay attention to the accent marks in measure 52-67. The right hand has an accent mark every time the left hand plays a chord so emphasize those beats. Measure 68-71 is the same as before, just up an octave, and everything is played staccato, or short.