Warhertz

Warhertz is a grunge & roll band from Katwijk, formed in 2018 by guitarist/vocalist Yvo van der Laan and drummer Luuk de Haar, later joined by bassist Willem Kuijt. Together they form a raw, high-energy trio that blends generations and styles with ease. Their sound ranges from gritty grunge and heavy grooves to punk edges and psychedelic 60s flashes, driven by sludgy riffs and vocals with Lemmy- and Cobain-like roughness. 

After six singles, an EP and debut album ‘Sick Trigger’, the band is now working on the new mini-album ‘Part Of The Plan’, set for release in early 2026.

Minimal lineup, maximum impact.