As we reported last week, The xx have made their final additions to the line-up of the London leg of their Night + Day festivals, taking place at Hatfield House just outside the city on June 22 and it's a sterling affair.

The bill's topped by the London trio themselves, with Jamie xx also playing a back-to-back DJ set with Benji B and Sampha. The main stage line-up is made up of Jon Hopkins, Solange, Poliça, Kindness, London Grammar and Mount Kimbie, while the Bandstand stage will also host a live set from Koreless.

For tickets, head over to The xx's site here. However, we have a mammoth four pairs of VIP tickets to give away to the one-dayer. To be in with a chance of winning e-mail your answer to the following question to comps@thequietus.com, with XX in the subject line, by 10am Monday 17 June. To read the Quietus Competition terms & conditions, click here.

What's the name of Jon Hopkins' album released earlier this month?

A. Community
B. Immunity
C. Mutiny
D. Scrutiny