Just Mustard is a band based in Dundalk, Ireland, whose music is a hybrid of shoegaze and post-punk. While the drums and the bass drive the song through their locked in post-punk patterns, the guitars go beyond the genre's typical atmospheric drone and decorative bursts, straight into the shoegaze territory, erecting a wall of distorted riffs. The combination comes across as harder and edgier trip-hop at times. Their vocalist, Katie Ball does a good job of adding a dreamy layer on top that bridges between the opposing poles . The instrumentation is mostly basic and makes nice use of loops and electronics that contribute to the overall dreaminess without getting lost in it. They manage to keep a light touch on the dark undertones and do not let it dominate their sound.