Vinterland - Welcome My Last Chapter
Dawn - Nær Solen Gar Nider For Evoghe
Dawn - Slaughtersun (The Crown of Tiarchy)
Varathron - His Majesty at the Swamp
Hirilorn - Legends of Evil and Eternal Death
Abigor - Nachthymnen (From the Twilight Kingdom)
(didn't think 2nd wave like Rotting Christ/Samael would be considered "melo-black", I don't see it that way, at least not when you put it besides these keyboard-melody groups named above)
It isn't but he named Anael, so I mention Samael.