Who sings this and what's it called?

This isn't going to sound very descriptive but it's a rock or alternative rock song. It's new. There's barely any words in it other than them saying something that starts with an S like "say" or "save" or something like that. Then they say la la la la a lot. It's different. And it's driving me crazy because the radio never says the name. I'm pretty sure it's all guys, and it kind of sounds like Korn but idk. Help!