Signum Regis

Signum Regis is a Slovak christian power metal band,[2] which was founded in 2007 by the bass player and songwriter Ronnie König. Despite being labelled as a power-metal band, their music can also be described as melodic metal with a focus on heavy, shredding guitars.
Band members
Current members
Ronnie König - bass guitar
Filip Koluš - guitar
Mayo Petranin - vocals
Ján Tupý - keyboards and backing vocals
Jaro Jančula - drums
Past members
Ado Kaláber - guitar
Luděk Struhař - drums
Adrian Ciel - drums
Guest Vocals
Göran Edman
Lance King [6]
Michael Vescera
Matt Smith
Daísa Munhoz
Eli Prinsen
Samuel Nyman
Thomas L. Winkler