Hyperborea have done very well in matching up the two soundbanks making intelligent choices for the instrumentation. you have to bear in mind that this is a 'tribute' to Burzum and therefore should sound like Burzum, but Hyperborea have taken the main 'themes' (focus) of the songs and put their own slant on them - where you'd expect guitar it has been replaced so these are not mirror images nor pale reflections. this is what Hyperborea sees through the looking glass.
overall this has been a well played album - Burzum songs aren't always the most complex, but care has been taken in all aspects to give the essence and feel of Burzum while still being a Hyperborea album. die hard fans might not like you messing with the songs but regular fans will appreciate this, so i would recommend it, and would recommend it even if you didn't like or know Burzum as for the most part this is quite relaxing. track 6 is a treat...
Source - Funereal Drone