As always, I strongly suggest listening to this track before watching my music theory analysis video (if you are not already familiar with it).
For your convenience, I have pulled the sheet music, chord charts, and any other especially salient diagrams from the analysis and posted them below.
1: Intro Two distinct ways to label each of these chords.
2: Verse Two possible interpretations of this section's key.
3: Transition Ambiguous key center with chromatic melody and chromatic mediant changes.
4: Outro Simpler diatonic progression.
5: Outro Vs. Transition Comparison of melodic shapes and chord function in outro and transition sections.