A guide to Wagner's opera Lohengrin featuring the voices of Wagner experts Nicholas Baragwanath and John Deathridge, singer Petra Lang, critic Fiona Maddocks and conductor Semyon Bychkov.

A guide to Wagner's opera The Flying Dutchman featuring the voices of Wagner expert Nicholas Baragwanath, singers Bryn Terfel and Anja Kampe, director Tim Albery and conductor Jeffrey Tate.

A guide to Verdi's opera Macbeth featuring the voice of opera historian Sarah Lenton, Verdi expert Roger Parker and conductor Antonio Pappano.

A guide to Britten's opera The Turn of the Screw featuring the voices of Britten experts Philip Reed and Paul Kildea, and the soprano Joan Rodgers.

A guide to Verdi's opera Otello featuring the voices of Verdi expert Roger Parker, the conductor Antonio Pappano and the tenor Placido Domingo.

A guide to Verdi's opera La Traviata featuring the voices of opera historian Sarah Lenton and soprano Ailyn Perez, as well as Verdi experts Flora Willson and Nicholas Baragwanath.

A guide to Verdi's opera I Masnadieri featuring the voices of opera historian Sarah Lenton as well as Verdi experts Flora Willson and Nicholas Baragwanath.

A guide to Verdi's opera La Forza del Destino featuring the voices of opera historian Sarah Lenton, Verdi experts Flora Willson and Nicholas Baragwanath, as well as conductor Antonio Pappano.

A guide to Wagner's opera Parsifal featuring the voices of Wagner expert Nicholas Baragwaneth, conductor Mark Wigglesworth and singers Stuart Skelton and John Tomlinson

A guide to Benjamin Britten's opera Owen Wingrave featuring the voices of Britten experts Paul Kildea, Philip Reed and archive interviews from Myfanwy Piper and Dame Janet Baker