If you asked a Parisian for a list of French landmarks, they'd list the Eiffel Tower, the Arc de Triomphe, the Louvre and Charles Aznavour. The 90-year-old crooner is a national treasure in his native country, the equivalent of Frank Sinatra to us Yankees. Yet despite the hundreds of millions of records he's sold, his work as an activist and his incredible tenor, Aznavour is basically a blank to the average American. It's not as though language is an obstacle: Aznavour has recorded plenty of songs in English and French-singing Serge Gainsbourg is a cult hero in the States. Aznavour did wind up on Dr. Dre's radar, however, as the producer sampled "Parce Que Tu Crois" on "What's the Difference." Arthouse film fans will also no doubt recognize Aznavour from Francois Truffaut's Shoot the Piano Player.