This is the first MAD (Making A Difference) 4 Brass Bands Day, with at least 200 bands performing at over 140 venues / events across the UK on Saturday 9th July 2011.   For full details on what's happening countrywide please check out the following links: the interactive Map, the List of Bands, the List of Events, MAD4BB Day Website Banner   As you would expect there are bands playing at Fetes, F…