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> This machine was built as a collaborative effort between the Robert
> M. Trammell Music Conservatory and the Sharon Wick School of
> Engineering at the University of Iowa. 97% of the machine's
> components came from John Deere industries and irrigation Equipment of
> Bancroft, Iowa, yes farm equipment!
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> It took the team a combined 13,029 hours of set-up, alignment,
> calibration, and tuning before filming this video.
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> It is now on display in the Matthew Gerhard Alumni Hall at the
> University and is already slated to be donated to the Smithsonian.
Amazing!
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