It’s not an early April Fool.

Four Tet has announced a joint gig with Skrillex in London on April 5, taking place at Camden’s tiny Underworld venue.

The show is being hosted by London promoters Eat Your Own Ears, but you’ll have to enter a ballot to buy tickets – both EYOE and Four Tet have posted a link to a page operated by TicketWeb where you can enter your details to be in with a chance. According to the site, winners will be notified via email and given 24 hours to buy on Wednesday 1 April (10am).

The pairing might seem odd, but the promoter previously hosted a Skrillex show at London’s Shacklewell Arms in 2012. They were also spotted exchanging pleasantries on Twitter last year.