The long-time project of Arnhem-based artist Joost van Ophem, VierNulVier (or 404) channels experimental mixtures of noise- and stoner rock, complemented with copious amounts of delay, and saturated with delicate weirdness.

As of 2025, Mark Lindhout and Joost van Ophem have formed the label Award Winning Records, on which they both release all of their music. So, for more of VierNulVier's music, please visit Award Winning Records.