Chords are basically played for four beats each, except for the Absus4-Ab change, two beats each on those.
VERSE:
Db – Db/F – Gb – Absus4-Ab
Db – Fm – Gb – Absus4-Ab
PRE-CHORUS:
Ab – F7 – Bbm – Ab
Db – Fm – Gb – Absus4-Ab
CHORUS:
Gb – A – Db – F7 [3X]
Gb – A – Db
VERSE
PRE-CHORUS
CHORUS
SOLO (same chords as for the verse)
PRE-CHORUS
CHORUS
CODA:
Gb – Db – Abm – Db [2X]
F7 – Gb – A – Db [2X]