Are we falling out of love with clubbing? In 2005 there were 3,144 clubs in the UK and this year it's down to 1,733. Jim Connolly finds out why almost half of UK nightclubs have closed in the past 10 years. We go from the abandoned street where all the clubs have gone, to the main stage at one of the biggest dance festivals, to the warehouse rave going back to where it all began. We speak to Rudimental, Steve Aoki, Lohan Presencer from Ministry of Sound and Radio 1's Danny Howard... and ask where have all the clubbers gone?