"Death Metal"? .. nah .
Well O.L. play METAL which is progressive/EPIC/atmospheric sometimes dark, sometimes with a light that blinds you, they have some growls, but mostly melodic vocals, some AMAZING female vocals (imagine a naive and pure siren voice calling you .. well ..) many oriental/folk melodies, some eastern instruments. Thats Mabool
El Norra Alila: Less progressive than Mabool - heavier, probably darker with influences from Candlemass (for the band : thats how i see it guys hehe), some Celtic Frost ones, some Paradise lost influences too (Shades Of God maybe). The Oriental influences stand strong and give that superber unique touch to the band. El Norra Alila is my fav.
Sahara: El Norra Alila goes death metal.
well thats a 1% of what O.L. are .. listen to see the light mr ironhead.