Complex sentence: Masha "Scream" Arkhipova and Alexander "Warlock" Korolyov, originally as Giperboreya (Гиперборея--Hyperborea).
Split into simpler sentences: Masha "Scream" Arkhipova and Alexander "Warlock" Korolyov. The first name of the band was Giperboreya (Гиперборея--Hyperborea).