http://www.theyworkforyou.com/wms/?id=2011-01-12a.18WS.3&s=%22live+music%22#g18WS.4

John King comments:
Home Office Minister James Brokenshire cocks up the dates of the Royal Wedding!

And pubs will still need a Temporary Event Notice to put on live music due to incompetant legal advice (probably from DCMS)