Metallica played a new song called The Lords of Summer at a concert in Bogota, Colombia Sunday night.

Lars Ulrich told Rolling Stone that the band had planned on debuting the new song at the show.  Ulrich said, "We have something lined up that is fairly representative of where our creative headspace is at right now. It's one of those things that's like, 'Here, we're writing and we're creating.'"

Metallica's last studio album was 2008's Death Magnetic.