Northern Kings was a Finnish symphonic metal cover supergroup, made up of four well known musicians: Jarkko Ahola from Teräsbetoni, ex-Dreamtale, Marco Hietala from Nightwish and Tarot, Tony Kakko from Sonata Arctica and Juha-Pekka Leppäluoto from Charon and Harmaja.
Teräsbetoni had three other names before being called Dreamtale when Jarkko Ahola played with them
( z1 have :ARG0 ( z2 person :name ( z3 name :op "Teräsbetoni" ) ) :ARG1 ( z4 name :quant 3 :mod ( z5 other ) ) :time ( z6 before :op ( z7 call :ARG1 z2 :ARG2 ( z8 name :op "Dreamtale" ) :time ( z9 play :ARG0 ( z10 and :op z2 :op ( z11 person :name ( z12 name :op "Jarkko" :op "Ahola" ) ) ) ) ) ) )