Two weeks after they released the first song from their upcoming (and much-anticipated) second album, British trio Alt-J have just dropped a second song.

Unlike the dark, musty 'Hunger of the Pine' -- which samples Miley Cyrus -- 'Left Hand Free' is twangier and even heads into kinda bluesy territory. Give it a listen below.

'Left Hand Free' doesn't sound too much like the songs found on Alt-J's 2012 debut, ‘An Awesome Wave,' which won the coveted Mercury Prize. So we're kinda excited to see where they're going with all this.

The group's second album, 'This Is All Yours,' comes out on Sept. 22. Here's 'Hunger of the Pine':