Left pedal (drum)fill to self, middle paddle pitch bend (with faster chord progressions I can't use left hand for pitch bend wheel) right pedal harmony on/off.
Eric
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Genos, PSR-S970, TC Helicon VoiceLive3, Mackie 802-VLZ3 Mixer, 2 Bose L1 Pro16, Electro-Voice ZXA1 Subwoofer