Find out more: http://goo.gl/z8sgYr Buy Night School (UK): http://goo.gl/fZNTYO Buy Night School (US): http://goo.gl/0ITtbH Richard Wiseman is based at the University of Hertfordshire http://www.herts.ac.uk Voice recording: Sarah Angliss and Colin Uttley http://www.sarahangliss.com Based on the following research: Elliott, D., Polman, R., & McGregor, R. (2011). Relaxing Music for Anxiety Contr