When two guys start shouting, it usually spells trouble. Not so with Möbius Strip, an indie punk trio from DC. The vocals are harsh and gritty, the basslines are chunkier than Campbell’s soup, and the guitars cry out for the world to listen, all classic ingredients to a quality punk act. Möbius Strip isn’t just another punk act, however. Their latest 7” Palabras Podridas was recorded with living legend Don Zientara in his studio. You’ll be able to find these noteworthy rockers headlining at The Black Cat, 8/18. All ages, $10. -Jonathan Goodwin