Related Clues:

• 'Summertime,' e.g., in 'Porgy and Bess'
• Pavarotti piece
• Stage solo
• Battle strain?
• Bartoli performance
• See 28-Down
• Operatic solo
• 'Toreador Song,' e.g., in 'Carmen'
• Lily Pons specialty
• Verdi's 'D'amor sull'ali rosee,' e.g.
• Recital piece
• Soprano's song, maybe
• Solo
• 9-Across solo
• Japanese dog