Record company which re-released Walpurgis - Sabbath of Lust in 2014

Tape label which re-released Walpurgis - Sabbath of Lust on tape in 2015

Erik is mentioned in user list and uses these pickups on several of his guitars

Pat Sticks - Importeur van The ABC for drummers

Legendary band with Erik Sprooten on guitar

Black/Death metal band with Wim van der Valk on drums

Hardrock Coverband of Erik Sprooten and Alex Bakker.

Stichting Noord Geldersch Metaal