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Demonstration of the Roland GR-50 Guitar Synthesizer with the Yamaha TX81Z Synthesizer and Strat - YouTube
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Roland GR-50 Guitar Synthesizer + Roland GR-50 Synthesizer-Driver | 125 EUR - Gebrauchte-Veranstaltungstechnik.de - Der Marktplatz für gebrauchte Veranstaltungstechnik
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