This song by Heidi Degn is in E.
The same progression is played in all the parts, i.e., Part 1 = Part 2 = Part 3 = Part 4.
Part 1 is the verse.
Part 2 is the pre-chorus.
Part 3 is the chorus.
And Part 4 is the ending.
The chords in brackets are transitional.
These are the “cheat” chords I [...]



