since soft is havin a competiton on heaviest band, how abt listing the heaviest of haaaeeeevaaaeeee maaaaeeeeetuuuul n 'core music we know of? nuthin to do w fast/slow but the power and weight of da RIFF:
Sunn O))) - Flight Of the Behemoth
Liturgy - Dawn Of Ash
Black Sabbath - Master Of Reality
Isis - Oceanic
Neurosis - A Sun That Never Sets
Napalm Death - Peel Sessions
Godflesh - Pure
Celtic Frost - Monotheist
Converge - Jane Doe
Sacrofago - INRI
Khanate - s/t
Revenge - Victory Intolerance Mastery
Boris - Absolutego
Sunn O))) - Flight Of the Behemoth
Liturgy - Dawn Of Ash
Black Sabbath - Master Of Reality
Isis - Oceanic
Neurosis - A Sun That Never Sets
Napalm Death - Peel Sessions
Godflesh - Pure
Celtic Frost - Monotheist
Converge - Jane Doe
Sacrofago - INRI
Khanate - s/t
Revenge - Victory Intolerance Mastery
Boris - Absolutego