The poster, at the city's Oxford Road train station, is triggered into playing music - there are pieces by Mozart and Mahler - whenever anyone approaches.

Manchester Camerata's chief executive, Bob Riley says, "We are delighted that our partners at The Bridgewater Hall - always at the forefront when it comes to ideas - suggested this imaginative approach to promoting our New Year concerts."

Riley adds that one of the secrets of Manchester Camerata's success is the way it is ...