Alex Mulder was drinking beers in one of his favourite local bars one day when Miranda Visser proposed to form a thrash metal band together. He'd been without a band for a few weeks and is quite a thrash metal fanatic so he accepted. After trying out a bunch of musicians they found a steady rhythm section in the form of Dave Pennekamp on bass and Merijn Baars on drums. In October 2015 Miranda decided that she had to move on with other things and the band had to search for a new vocalist. Only one name really came up and that was Michel Hoogervorst from fellow local thrashers KFFR. His strong vocal approach leaves the band with a more classic thrash sound. Currently the band is writing songs and practicing the hell out of them. Just a matter of time until Mutator comes to your hometown to wreck it properly! Mutator is a Thrash Metal band from the Dutch city of Alkmaar.