Acoustic Jazzy Reharmonization of Swallow Me

Tommy Lee (from Motley Crue fame) has a new project where you can collaborate online. It’s called The Public Record. For you less rock/metalish types I’ve taken the melody and reharmonized it will new chords. Using the key of Db I used 7th chords, and a lot by ear. Some of the chords don’t belong in the Db major scale but give the song some unique surprises. Can you spot them?