Please note the following points ...

• Avoid annoying coughing noises during the concert.
  Loud coughing impairs the concentration of the performers and the enjoyment of the audience.
  The sound pressure of coughing is comparable to that of a trumpet blast and can be reduced considerably by using the filter of a handkerchief.
• Sound, photo, film and video recordings - even for private use - are prohibited for legal reasons.
  
• Please switch off your mobile phone before the concert.

              Thank you very much!