Over the past two weeks I have been involved in a music psychology project that was the brainchild of an insurance company called Quotemehappy.com. They were interested to look at the relationship between musical genre preferences and driving behaviour across a large sample of UK drivers. The company hired a polling organisation to run a questionnaire across over 2000 members of the public and then sent the data to me. What did we find? Aggression: Some of the results replicated those reported in an article that I wrote with Nikki Dibben (Dibben & Williamson, 2007). People who listen to drum and bass and heavy metal music were more likely than…