Returning to Clapham Common on Saturday 29th and Sunday 30th August, South West Four 2015 has announced its Saturday headliner as Faithless, with an exclusive homecoming performance. "This summer we play South London's SW4, the only festival date in the city where it all began for us. It'll be a very special homecoming show, see you there!" Sister Bliss

With this year being their 20th anniversary, the group will be coming out of retirement, reforming especially for the festival, performing their immense back catalogue of anthemic hits. 

Other additions include Eric Prydz, Luciano, dubfire, Bakermat, Fritz Kalkbrenner,Hot Since 82, Nic Fanciulli, Secondcity, Black Coffee and an exclusive Anjunabeats label showcase.

For the very first time SW4 will showcase ten incredible stages across the Bank Holiday Weekend, including the debut of their second main stage, the biggest indoor structure ever erected on Clapham Common. And with two main stages set to welcome your favourite headline DJs and live electronic acts, the lineup will hit the three figure mark for the first time, as they welcome over one hundred artists to the Capital.

Tickets go on sale on Friday at 9am.