Sasha and John Digweed have been confirmed as the headliners for this year's South By South West festival.
The dance legends will perform an exclusive back to back set at the festival, their only one in the UK this summer.
Speaking about the performance John Digweed said: "It’s fantastic to headline this year’s SW4. I’ve been very lucky to play at nearly all of them, so this should be extra special.
"It’s a very well organised event that brings out a really cool crowd, and the line-ups always feature the cream of electronic talent. It’s not often you get to play a big outdoors gig in the centre of London and each year it seems to sell out quicker!"
It will be the fifth time that Digweed has performed at the one-day event.
"We don’t do that many festival shows together” he continued, “so we’re both really looking forward to SW4 as London is the clubbing capital in the UK and the crowd really know their music. We never really plan anything, but I’m sure there will be some surprises in our set!"
South West Four (SW4) 2009 will take place at Clapham Common on 29 August.
Early bird tickets have already sold out, but general tickets are on sale now priced at £40 (plus booking fee).
Organisers will announce more DJs and acts throughout April.