Trumpets That Work 2013 Calendar (This 2013 -Trumpets That Work- calendar features stories of trumpet players, trumpet makers, and the development of the trumpet over several generations. It is an excellent gift to give to all of your favorite trumpet players, and of course for anyone who loves looking at trumpets and learning about their history. The trumpets pictured are significant because in most instances they are part of the professional accomplishments of great trumpeters going back a hundred years and more.)