I really want to go to software arranger route, however I'm a singer/player and needs vocal processor/harmonizer feature. I don't want to hook up another device. I'm a minimalist and wants to carry only a laptop, controller kb, mic and PA. Any suggestions?
Thanks
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Jim

SD90,Korg I3, KMA Liverpool,TC Helicon Play Electric, Fender Sonoran Guitar, vArranger, Bose S1 Pros, Bose L1 Compact, Aiwa Exos-9