Clarinet Quintet in A major K.581 Wolfgang Amadeus Mozart
It's always painted as a meteoric rise for Lancashire tenor Alfie Boe but it's been a long hard slog for the singer, and now he's reaping the rewards for all the sweat along the way.
But he keeps a certain amount of Lancashire cheekiness, and is secretly proud of his unexpected appearance on Youtube in the kitchen of comedian Matt Lucas.
Alfie talks about this unusual experience, as well as the double highlight of featuring on the forthcoming DVD/Blue Ray of the 25th Anniversary Concert of Les Miserables and releasing his new album Bring Him Home.
Listen to the full interview now