7980622|"Coro a bocca chiusa" - 'Humming Chorus'|220235|Teatro dell' Opera di Roma|733191|Great Opera Recordings / Giacomo Puccini: Madama Butterfly （1939） , Vol. 2|2722240|170|1|1|0|6804865|2722240|7|0|0|0|2934731|4090074|0|003I2kCk0IqnlG|00212OK22hJhbi|001yCily0jt16k