Keith Mardak, retired CEO of Hal Leonard Corp.
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Content referencing Keith Mardak
Eyes on Milwaukee
Milwaukee Youth Arts Center Celebrates Expansion
Milwaukee's "biggest kept secret" is now even bigger. The word might get out.
Nov 18th, 2021 by Jeramey Jannene
Murphy’s Law
Did Bucks Investors Pay Off Walker?
One publication says yes. But most donors to his presidential campaign are secret.
Jul 30th, 2015 by Bruce Murphy
House Confidential
The House That Song Lyrics Bought
The $1.6 million, Eschweiler-designed mansion is owned by Keith Mardek, owner of Hal Leonard Publishing, the world's leading sheet music publisher.
Jun 3rd, 2015 by Michael Horne
