Within Temptation performed a three-song acoustic set at the Lowlands Festival in their native Netherlands this weekend. They played three songs: "What Have You Done," "Faster," and "Sinéad" from their most recent album, The Unforgiving. Check out the video below.

The Unforgiving is in stores now; you can get it from Amazon or iTunes. And the album's story has been adapted for a comic book, which will be in stores in September. To see a preview of the first issue, click here.