Sakata/Hammond DPM-48 Programmable Digital Drum Machine from 1983 Demo
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Choosing the Best Drum Machine on Any Budget
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WaveReX DDD-11 Expansion Card for KORG DDD-1/5 and DRM-1
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Omni Drum: Drum Machines 1965 to 1989 - An Audio Journey
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The Hammond Auto-Vari 64 Mark 1 Demo - The Best of the Organ Toppers
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Yamaha's Unbelievable NEW Finger Drum Instrument! - The FGDP-50 & 30!
11:27
I spent 1000 days transcribing drum beats - here's what I learned
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Yamaha PortaSound PS3 from 1980: The Pioneer of Polyphonic Portables
22:31