Okilly Dokilly, the world’s first and only metal band inspired by Ned Flanders, stopped by The A.V. Club offices in the midst of their tour to treat us to a live performance. In the clip above, Okilly Dokilly performs “All That Is Left,” a track from their 2016 album, Howdilly Doodilly.

Okilly Dokilly is on tour now. Dates are listed here.