The Phantom of the Opera 25^th anniversary concert is very simply, a spectacle. Andrew Lloyd Webber has personally chosen veteran Phantom actors Sierra Boggess and Ramin Karimloo, to star in the Royal Albert Hall birthday bash. Receiving personal instruction from the composer himself, Sierra’s bell-like soprano and Ramin’s booming baritone compliment each other with nary an off-note. Hardly one to stop with just his dream cast, the original creative team has been reassembled to adapt the show for an auditorium that would leave thousands awestruck. You don’t appreciate the difference that fifty extra chorus members until you’ve seen three separate choruses come together at the start of the second act. If the show was immersive before, it will certainly leave you speechless once you’ve seen it at its best.