The only "citation" I can make is that I heard it from someone whose authority on such matters seemed impeccable, and I can not now remember who it was. Sorry. (Or what constitutes a "luxury item".) Thumpe -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20130122/2cd92f9c/attachment-0001.htm>
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