I saw him demonstrating a cordovox at a Holiday Inn in Rochester about 1980.
http://www.namm.org/library/oral-history/art-van-damme-0

It was sponsored by Roxy's Music Store where I bought my Cordovox. I also had the Iorio Accorgan, which was the "arranger of the times".
http://www.syn-cordion.com/museum8.htm

Jerry

[This message has been edited by Jerryghr (edited 02-17-2010).]