Depot in the Castle is returning for its third year and they've announced the headliners.
Last year saw the likes of Tom Odell and Clean Bandit perform over the weekend, along with a pre-event gig featuring Nile Rodgers and Chic at the same venue the day before.
And now the organisers have revealed that indie rockers the Kaiser Chiefs are the 2020 headline act.
The Brit Award-winning group will be heading to Cardiff on Saturday, July 11 to play to crowds at the historic site.
Along with live music - more acts will be revealed shortly - there'll also be a wide range of street food vendors, bars and entertainement.
Depot, the company behind the event, recently announced they were moving premises, to a new bigger site after starting life as a pop-up street food venue.
Watch The Killers pay tribute to The Alarm at Cardiff Castle
How to get tickets?
Tickets for the event go on sale on Tuesday, January 28 at 10am.
First release tickets start from £44, with prices increasing with every further release.
Tickets can be bought here , once they go on sale.
