This category is within the scope of WikiProject Musical Instruments, a collaborative effort to improve the coverage of musical instruments on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Musical InstrumentsWikipedia:WikiProject Musical InstrumentsTemplate:WikiProject Musical Instrumentsmusical instruments articles
This category is within the scope of WikiProject Invention, a collaborative effort to improve the coverage of Invention on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.InventionWikipedia:WikiProject InventionTemplate:WikiProject InventionInvention articles
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