"Since I've Been Loving You"

Back in January I figured out the chords for Colin Blunstone's "Since I've Been Loving You."  I intended to post them the next day, but that was the day that Jim Rodford died, which sort of upset everything.  Recently, though, I remembered that I meant to post them, so here they are:

Verses
Ab major | Eb major | F minor | Db major
Ab major | Bb minor | Eb major
Ab major | Eb major | F minor | Db major
Ab major | Eb major | Gb major | Ab major

Choruses

Ab major | Bb minor | C minor

Db major | Eb major | Ab major | F minor

Ab major | Bb minor | Eb major

Ab major | Bb minor | C minor

Db major | Eb major | Ab major | F minor

Ab major | Eb major | Gb major | Ab major

The two lines of Ab major | Bb minor | C minor in the chorus last only about half a measure; the changes there are really fast.