Roland D-20 Patch Editing With Atari Part 1

Roland D-20 patch editing with Atari part 1

Roland D-20 patch editing with Atari part 2

Roland D series Tone / Patch editing Basics

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The Roland D-20 does the CR78!

Mixed Signals Presets

Underwhelmed by the Roland D-20

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Roland D-20 pt 1: Performance presets from 1989, hidden gems or very late 80s?

Roland D-20 manual talk

Roland D-20 Sample Recreation

Roland D 20 tones

Mangalya Groups

Roland d20

KEYBOARDS NOSTALGY

roland D20 improvise session 1

Roland D-20 single oscillator tweaking

Roland D 20 synthesizer demo

Roland D 20 synthesizer split mode and musical sounds