Sweeney Todd - review
Adelphi, LondonOne test of a true work of art is that it is open to multiple possibilities. Since its premiere in 1979, I have seen Stephen Sondheim's dark masterpiece staged everywhere from New York's barn-like Uris Theatre to Covent Garden and the Cottesloe. But Jonathan Kent's production, which has now transferred from Chichester, and which leaves me grasping for superlatives, has given the piece a fresh look wit…