Strauss's Don Juan, e.g.
Else clues• An American in Paris is one
• Debussy's 'Prelude to the Afternoon of a Faun,' for one
• Debussy's La Mer, e.g.
• Free verse with violins?
• Gershwin's An American in Paris, for one
• Liszt's Tasso is one
• Orchestral composition
• Orchestral composition based on literature
• Orchestral piece that evokes some non-musical literature