A Moderated Mechanical Music Discussion Group for Collectors, Technicians, Dealers, and Fans
MMD > Archives > Subject Index > (P) > Petrak


The most recent submissions are listed first.


Digest NrSubject and Author
2016.04.14.01Albert Petrak Reproducing Piano Roll Web Site, from Robin Cherry
2014.01.26.02Passing of Albert Petrak, Reproducing Piano Fan, from Marc Goodman
1997.04.05.03Albert Petrak, from Rich Marschner
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