Possible Clues:

• The Boston Symphony played its second movement to commemorate FDR's death
• ... Beethoven's 3rd with heart of dedication about French head of state
• Beethoven's work — exciting stuff that's timeless
• Musical work whose name means 'valiant'
• Work that marked the start of musical Romanticism
• Symphony is exciting stuff? Not the Fourth
• Symphony that premiered in Vienna in 1805
• Symphony completed in 1804
• Name of Beethoven's Third symphony
• Nickname of Beethoven's third symphony