Related Clues:

• Battle strain?
• Practice piece
• Bartoli performance
• See 28-Down
• Operatic solo
• 'Toreador Song,' e.g., in 'Carmen'
• Single-handed
• Fly like Lindy
• Stag
• See 23-Across
• Lily Pons specialty
• Beethoven piano piece
• Helpless?
• Alone
• Verdi's 'D'amor sull'ali rosee,' e.g.