Petra Bjørkhaug & Brita Sjöberg (Organ Festival)
Organ Festival - Opening Concert
Petra Bjørkhaug and Brita Sjøberg, Steinmeyer organ & Choir organ (Br. Torkildsen 2015)
Quintus - wind chamber ensemble
Organ Festival - Opening Concert
Petra Bjørkhaug and Brita Sjøberg, Steinmeyer organ & Choir organ (Br. Torkildsen 2015)
Quintus - wind chamber ensemble