My band is playing ELO - Don't Bring Me Down in a benefit gig in 2 weeks. I had all the sounds in my trusty Roland D50, but it just died

Does anyone have a patch for the phaser/laser "phzeuw" sound all through Don't Bring Me Down?
Or for the "grossss" sound ("don't bring me down... grosss") - which was originally vocal but I would rather do with a synth if possible.
LMK - thanks!!
Jim