We're #1 on This Demonstration | Pop Culture Affidavit
Yamaha PSR-520 keyboard. This was the last keyboard I ever purchased in the 90's. I paid for it myself. I wanted the version with the floppy disc at the time (I…
Electronic keyboard - Wikipedia
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Old Yamaha PortaSound Model PS-2 Analog Synthesizer Keyboard Piano Polyphonic | eBay
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