Power Play Vz: The Essential Guide to Practical Applications. (CASIO : VZ-1, VA-10M,VZ-8M) - De Furia, Steve; Scacciaferro, Joe: 9780881888713 - AbeBooks
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OP (Short Version)"on CASIO VZ-1, - (No effects - no sequenzer - just pure!) [Vinatge Synths]. - YouTube