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YAMAHA SY99 Demo&Review [English Captions]

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Synths that Time Forgot: The Yamaha SY-77 | Last FM Flagship Synth

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YAMAHA EX5 Demo & Review [English Captions]

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Monster Synths: Yamaha SY77 Past The Presets

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YAMAHA DX5 Demo & Review

18:18

Yamaha SY99 (Test Sounds)

9:05

YAMAHA SY77 (1989) - SOUND DEMO (No Talking, Only Playing)

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Bad Gear - Yamaha SY-22 - The Soundtrack Machine