Do you still need it ?? Because it's nothing but a tritone it's just all about the timing.
I would still like it if you don't mind. I thought it was tritones.
I got something like this in Eb
GbC/
GDb/
/GbC
/GDb
/AE
/BbF
With the right timing that kinda sounds right. I'm not at my keyboard so that may not be correct.
I know it was not played in Eb but I felt comfortable giving the chords in that key off the top of my head.