Metronomy will headline this year's Festival No. 6, which takes place in Portmeirion, Wales on September 3rd-6th.

The band will join the previously confirmed headliners Grace Jones and Belle & Sebastian, plus many other acts such as Years & Years, Mark Ronson, British Sea Power, Everything Everything, Badly Drawn Boy, Ghostpoet, and Shura.

"After 18 months of touring Love Letters it felt like we needed to find the perfect setting for our final show," frontman Joe Mount says in a press release. "I believe we have found it! We can't wait to play at Festival No. 6."

"Metronomy strike a great balance with Grace Jones and Belle & Sebastian," explains festival director Luke Huxham. "It's the perfect blend of genres and musical textures and more importantly it’s going to make for a fantastic party vibe every single day of the festival."

For further information, and to buy tickets, head here.