There’s an old barn in Burton, midway between Houston and Austin in the Texan countryside, where musical trio Khruangbin first captured their chilled-out sound on record.

Far from the bright lights and sometimes frenzied atmosphere of a music festival, the rustic, dirt-floor barn is where most of Khruangbin’s soulful, psychedelic, and largely instrumental grooves have been unearthed.

A decade on from their first album, The Universe Smiles Upon You, the group are returning to Australia for three shows in February and March next year, on the back of new album A La Sala.

In the years since their debut release, Khruangbin have grown into festival darlings, and bass player Laura Lee Ochoa says, “it’s the sweet spot, before people go into the rave zone” where Khruangbin feel most comfortable.

“There’s a very strong EDM (electronic dance music) presence at festivals now that takes over, and once a listener gets into the headspace of that kind of music, it’s hard to go back to softer, live music,” she said.

“We’re in a stage of our career, and with this particular album release that’s about honouring the beginnings of our music and the nature of our music.”

Likened in The New York Times to “the sound you hear inside a lava lamp,” Ochoa, guitarist Mark Speer and drummer DJ Johnson slide between ’70s inspired surf rock, R&B, dub and Middle Eastern melodies, creating their own ethereal musical chemistry.

The new album was made up of a lot of old things that had been shelved, says Ochoa, who hadn’t even picked up a musical instrument until a couple of years before Speer asked her to join a tour.