i haven't seen any forums about them they are both good power metal bands one is from japan and has malmsteen influeces and the other one is from Sweden that infuses many operatic and neo-classsical influences such as Rhapsody of Fire(or Rhapsody)...also Adagio has good power metal music played in many minor scales...they are closely related to what Symphony X does, while adding some growls and black metal into it for their unique sound.
but then again that is my opinion...but i do urge people to listen to them if they haven't heard them
