Chords from bar 1-48:
Chords from bar 49-72:
From bar 73 the chord progression continues as above, but the Cm starts on the octave below and the rest follows, making the progression an octave deeper every 4 bars until the ending Ddim “resolves” in disharmony. Also, from bar 72 the tempo gradualy decreases from 90 bpm to 70 bpm.
Quite Vice 