Possible Clues:

• ''Be quiet!''
• Be quiet because occupied by the French
• Refusal to speak of riotous license
• Absence of sound, as involving the French
• The majority of the last nine bars in Sibelius’s fifth symphony
• Dreadful scene surrounding Israel’s secrecy
• Boundless glee inside following gag
• Still oddly in French church? Still!
• Error about the French church? Saying nothing
• Quiet woodland god starts to cheer everyone