Composer Philippe Manoury and researcher Miller Puckette will jointly present a new realization in Pure Data of Manoury's 2022 piece, Das Wohlprepärierte Klavier, which premiered in the Boulezsaal in Berlin, played by Daniel Barenboïm. The new realization relies on the new continuous integration system, Reality Check, to ensure its continued playability and correctness. The workshop will place particular emphasis on how reality Check is being used to guarantee the long-term viabliity of the new realization.