THIS IS THE CHORD PROGRESSION OF RED FLAG DAY BY U2 ON PIANO, GUITAR, UKULELE AND KEYBOARD.

[Intro]
Gm Bb Eb Cm
Gm Bb Eb Cm

[Verse 1]
Gm                         Bb
I am made of all that I\’m afraid of
Eb                                     Cm
I\’m most afraid of losing you
Gm
Hell\’s a season
Bb                                     Eb                         Cm
You\’re the reason that I even dreamt of getting through

[Pre-Chorus]
Gm             Bb             Eb             Cm
I, I can feel your body shaking
Gm                         Bb             Eb                         Cm
I, I will meet you where the waves are breaking

[Chorus]
Gm                                     Bb
Baby it\’s a Red Flag Day
Eb                         Cm
Baby let\’s get in the water
Gm                         Bb
Taken out by a wave
Eb                                     Cm
Where we\’ve never been before

Gm                                     Bb
Baby it\’s a Red Flag Day
Eb                         Cm
Baby let\’s go a bit further
Gm                         Bb
Paradise is a place
Eb                  Cm
You can see when it\’s yours
Gm Bb Eb Cm
Red Flag Day
Gm  Bb  Eb  Cm
Red Flag Day

The other parts of the song has the same progression.