We are giving away ten pairs of tickets to British Summer Time festival in Hyde Park on July 1.
Brit Award-winning band Massive Attack are headlining at the Royal Park on the first Friday of the festival.
Joining the Bristol trip-hop group are Mercury Award-winning Young Fathers.
Other special guests include singer-songwriter Patti Smith, TV on the Radio, Warpaint and Ghostpoet, with more acts to be announced.
SWL are offering ten lucky winners two tickers each to see all this in Hyde Park on Friday July 1.
To enter all you have to do is follow @SW_Londoner on Twitter and retweet this tweet by 11am on Monday June 20.
The winners will be announced later that day.
STELLAR LINE-UP: This is not to be missed
Alun Mainwaring, head of events at the Royal Parks, said: “The line-up for 2016 just keeps on getting better.
“Having a huge group like Massive Attack kick off this year’s event is a fitting start to what promises to be another unforgettable 10 days of entertainment at Barclaycard presents British Summer Time Hyde Park.
“The success of this event is so important to us as it raises vital funds which go back into conserving and enhancing this iconic park for all to enjoy.”
For more information about the festival, click here.