Bands like metallica have songs about fantasy like phantom lord and war for whom the bell tolls , war and fantasy are both subjects of power metalAnd both play very fast They both came out when metal was evolving and 3 or 4 genres came out like Doom,death, black, thrash, power and for the last 4 it was hard to tell apart in the early days BQ cronos of venom said he considers venom in the genre of power metal do you agreeBQ was king diamond an influence on power metal vocalist
Nu metal (or nu metal or aggro metal is a subgenre or heavy metal it it a fusion genre which combines sounds and of heavy metal and it's subgenres.such as groove metal thrash metal and alternative.metal with other genres including hiphop, grunge, funk . It is classed as part of.alternative metal
