Grunge DNA Version 3.0 (2018 – Present)
Patrick Ziemak – Lead Vocals
Josh Nichols – Lead Guitar and Vocals
Jim Black – Bass Guitar and Vocals
David Jenkins – Drums and Percussion
Grunge DNA Version 2.0 (2013 – 2018)
Kevin Harper – Lead Vocals
Josh Nichols – Lead Guitar and Vocals
Brian Cahill – Bass Guitar and Vocals
David Jenkins – Drums and Percussion
Grunge DNA Version 1.0 (2012 – 2013)
David Jordan – Lead Vocals and Lead Guitar
Brian Cahill – Bass Guitar and Vocals
David Jenkins – Drums and Percussion