NIGHTWISH - Nemo A classic and probably Nightwish's most memorable melody. No wonder Amy Lee practically copied it in What You Want (still a good song also)! Nightwish uses a very brass and string heavy orchestra + choir. Pip Williams orchestrates for them and he is one of my favorite orchestrators. Still trying to find out who does Within Temptation's...I typically like their orchestration better, but no one rocks it as epically hard as Nightwish.