Are Jeff Scott Soto and Petri Lindroos both members of Ensiferum?
Petri Lindroos Petri Lindroos (born 10 January 1980 in Espoo, Finland) is a melodic death/folk metal guitarist and vocalist. He is currently the lead vocalist in Ensiferum and, prior to this, was a founder and lead vocalist for Norther.
Zaum (band) Zaum was an electronica project band that includes Tool drummer Danny Carey, along with Tool associates Chris Pitman, Vince DeFranco, and Marko Fox.