BOSS GM-800 Sound Examples by Alex Hutchings
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New Boss GM-800 - The Ultimate Guitar Synth Pedal!
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BOSS VG-800 V-Guitar Processor | Take Your Performances Beyond Reality
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How to use the BOSS GM-800 Editor, Roland Cloud and Zenology Deep Dive
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10 BEST USES for your BOSS GM-800 Part 1/5 #bossgm800 #guitarsynthesizer #midiguitar #gr55
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Roland V-Stage 76 Sound Demo
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Boss GM-800 ALL SOUNDS (Direct Input Recording)
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BOSS ME-90 Demo and Walk through by Alex Hutchings
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