The kid who went viral for yodeling at a Walmart is about to take his act to Coachella and he’ll be performing with Post Malone!

Thanks to Ellen Degeneres he’s getting more and more attention.

Our sources say his team is trying to make it happen with Post Malone.

Mason’s popularity has soared since a vid of him yodeling Hank Williams’ “Lovesick Blues” at a Harrisburg, IL Walmart blew up.

And it looks like Yodeling Kid’s just getting started.