Who were bass singers of the phantom of the opera musical?

In "The Phantom of the Opera," notable bass singers have included the character of the Phantom, traditionally portrayed by performers with a deep vocal range. In various productions, actors such as René Pape and Peter Jöback have taken on this iconic role. Additionally, the character of Monsieur André, one of the Opera managers, often has bass or baritone elements, with actors like Simon Callow playing this role in some adaptations. The music showcases the unique strengths of bass voices, particularly in dramatic and emotional moments.