New here, but I'll chime in with what I liked from 2013 so far:
These are my favourites:
Foals - Holy Fire
Disclosure - Settle
Everything Everything - Arc
Villagers - Awayland
Daughter - If You Leave
QOTSA - ...Like Clockwork
Savages - Silence Yourself
Toro y Moi - Anything in Return
I also liked what Laura Mvula, Phoenix, Laura Marling, The Knife,lume, James Blake, F Vampire Weekend, Young Wonder, Woodkid, Austra, Bastille and Frightened Rabbit have put out this year. 2013 looks set to become a vintage year for music, and I'm looking forward to when Arcade Fire, CHVRCHES and Arctic Monkeys release their new albums.