Discography
Records they worked on — most-collected first.
Credited work
3,801 releases · 398 albums · active 1952–2025
- Performance · 5,028
- Other credits · 348
Studios: Teatro alla Scala, Milano · Salle Wagram, Paris · Kingsway Hall · Watford Town Hall
Frequent collaborators
- Various
- Callas
- Giuseppe Verdi
- Verdi
- Vincenzo Bellini
- Giacomo Puccini
- Puccini
- Bellini