Personnel File

Mary N. Vandenberg

Content referencing Mary N. Vandenberg

Hal Leonard Announces New Investors
Press Release

Hal Leonard Announces New Investors

The management will stay the same with senior management retaining minority ownership and signing multi-year contracts.

House Confidential: The House That Song Lyrics Bought
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.