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by jshprentz 325 days ago
Drum cards
2 comments
betaby 325 days ago
Like this https://www.themusicstand.com/Drum-Rudiments-Playing-Cards-p... ?
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jshprentz 324 days ago
No. Like this: https://en.wikipedia.org/wiki/Keypunch#Program_card
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analog31 325 days ago
Man, I'm dating myself by admitting that I know what a drum card is.
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