REVIEW: pick of the day

THE CONCERT

Takacs Quartet

Peter Frankl and the Hungarian foursome swap tricks of the trade with a pair of fledgling ensembles from the Guildhall and Royal College.

7.30pm Wigmore Hall, London W1 (0171-935 2141)

THE PLAY

Mojo

Jez Butterworth's behind-the-scenes look at the life of a Fifties rock star.

7pm Royal Court, London SW1 (0171-730 1745)

THE GIG

Bo Diddley

It might be argued that Diddley's only significant contribution to the history of rock is the syncopated riff that takes his name. If so, it's not a contribution to be sniffed at.

7.30pm, London Grand SW11 (0171-344 0044)