Avant-rock is like a weird type of music that's not for everyone. It's like when you mix regular rock music with really strange sounds and instruments. Imagine if you took a guitar and instead of playing it normally, you played it with a stick or a spoon or even your face! That's the kind of crazy stuff you might hear in avant-rock.
Sometimes the singers in avant-rock don't even sing like you would normally hear in regular music. Instead, they might scream or growl or make strange noises. And the lyrics they sing might not always make sense either. It's like they're trying to be different on purpose.
Avant-rock bands also experiment with different rhythms and time signatures. This means they might play their instruments in a way that's not the typical 4/4 beat you hear in most music. It can be really confusing to listen to, but some people love it because it's so different.
Overall, avant-rock is just a really unusual and experimental form of rock music that pushes boundaries and tries new things. It might be a little too weird for some people, but others find it really exciting and interesting!