The chord progression for this song is the same throughout the entire verse. Em-G-D-A. Each chord is played for one measure, or four beats, before changing to the next. Begin by learning all four of these chords.
Practice singing and playing the first verse. Start singing as soon as you start playing.
The progression changes when you get to the Chorus "...and I find it kinda funny..." Here, you play Em-A each chord lasting one measure. When the chorus is over after "...Mad World..." switch back to the progression for the verse.
The song consists of two verses and two choruses. You will play it best if you use the upper half of the piano and play lightly and smoothly.