New Year revellers at a Ministry of Sound Rave held at the Millennium Dome
Radio 1 DJ Greg James and Ministry of Sound will headline the Young People's Village (YPV) at this year's Royal Welsh Show.
Ministry of Sound will perform on Monday, 20 July as part of their summer tour of the UK.
Greg James will host a beach party theme night along with a foam party on Tuesday, 20 July.
Welsh-language bands Tebot Piws and Cowbois Rhos Botwnnog appear on Sunday, 18 July.
The fun will be rounded off in style on Wednesday, 21 July by tributes band, the Stereotonics and the Slevees.
Greg James started presenting the Radio 1 Early Breakfast show in October 2007 and now hosts his Radio 1 afternoon show on weekdays between 1300 BST and 1600 BST.
Ministry of Sound's appearance will include them giving away giving away freebies with assistance from their professional dancers.
They hold around 100 events across the globe every year, attended by more than 900,000 people, in nightclubs, festivals and parties.
A full timetable of YFC events at the show can be found on the Wales YFC website
and results will be uploaded to the site at the end of each day.