I was 10 in 1980 so the 70's kinda passed me by culturally. The only I really remember I liked was the early ska/two tone as I have a sister five years older than me.
It's a decade I've gone back to for music a lot and has blown me away.
I was playing this yesterday. Fucking bang on.

How did the Human League get away with that shit then!
The Mekons have become one of my favourite bands as well.
Punk
Post punk
Alternative
Electro
New Wave
Hip hop
Prog
Krautrock
And that's just the stuff I like. What a decade for music.