I've seen so much stuff online about that band but I have not heard a single note, and can't really be arsed to look them up...what style are they?
Um...pop?
Basically, it's a two-man band. One guy is the singer, multi-instrumentalist, and songwriter, and the other guy is the drummer. Most of their performances will apparently be to backing tracks (to fill out the sound from drum or whatever the other guy is playing). Of course, when they played on Saturday Night Live, they just used a string quartet as their backup band, so there's that.
The biggest hit was a song called "Stressed Out" but I hate that crap. My favorite well-known song of theirs is "Heathens", which was featured in the
Suicide Squad film (probably best part of the film lol). Another good one is "Heart of Gold".
They aren't great, and I wouldn't be going if it weren't for my daughter loving them so much, but it should be fun.