Old Flute

...a 35,000-year-old flute carved from the tusk of a now-extinct woolly mammoth...

...check it out...
http://www.everything-science.com/index.php?option=com_content&task=view&id=82&Itemid=2

...or...
http://www.guardian.co.uk/arts/news/story/0,11711,1375698,00.html