Power Play Vz: The Essential Guide to Practical Applications. (CASIO : VZ-1, VA-10M,VZ-8M) - De Furia, Steve; Scacciaferro, Joe: 9780881888713 - AbeBooks
Casio VZ-1 61-Key FM Synthesizer Keyboard | Reverb
VZ-1 (MIC Jan 90)
Casio VZ-1 Digital Synthesizer W/ RC-100 Rom Card & Original Box!! Vintage!! | eBay