tracks b2 baritone vocals Luigi Montesanto
tracks a1, b4 bass vocals Alessandro Beuf
tracks a2 conductor Carlo Sabajno
tracks b2, b3 conductor Franco Ghione
tracks a4, b1 conductor Oliviero De Fabritiis
tracks a1, a3, b4 conductor Umberto Berrettoni
tracks a4 mezzo-soprano vocals Vittoria Palombini
tracks a1, a2, a3, b2, b3, b4 orchestra Orchestra Del Teatro Alla Scala
tracks a4, b1 orchestra Orchestra Del Teatro Dell'Opera Di Roma
sleeve notes Vittor Angelo Castiglioni
soprano vocals Toti Dal Monte
tracks b1 tenor vocals Beniamino Gigli