1) Holz is also a one man project by Harry Holzhauer from Arnhem The Netherlands. The first album Waves was labelled chopmetal. The second album Shizu was labelled postrock. The third release March of the Storm is labelled postrock The fourth album Emulating Felicity is labbeled experimental instrumental progressive djent metal 2) Holz is a German stoner/punk/grunge band founded in 2011 in Kassel, Germany.