Where got'st thou that Geese Book?

Via the Chant Café, behold the Geese Book, a Gradual from 1510, prepared for a parish in Nuremberg and now in New York.
A multisensory work of the past is explored through multimedia technologies of the present. A team of experts headed by Volker Schier and Corine Schleif opens the Geese Book to scholars and provides a window for broader audiences. Completed in 1510 for the parish of St. Lorenz in Nuremberg, this large-format gradual preserves the mass liturgy that was sung by choir boys until the Reformation was introduced in 1525. Provocative and satirical illuminations include the one from which the book takes its name. Many medieval manuscripts are too valuable and vulnerable to be handled. Digitally, however, these 2 volumes can now be touched by everyone.
This is an example of the sort of thing I meant when I said that once upon a time parishes would spend their income on a proper celebration of the liturgy, not on grandiose side projects.