Asphyx
Necroceros

Stubbornly faithful to the past
Therion
Leviathan

Therion return to their metal sound, albeit with mixed results.
Front Line Assembly
Mechanical Soul

Too safe for its own good
Mechina
Siege

The year is saved, Mechina is back.
Sodom
Genesis XIX

A blast from the past
Palm Reader
Sleepless

Bleak, heavy, dreamy
Dark Tranquillity
Moment

With two new guitarists, Dark Tranquillity seamlessly dive into an album of melancholic, atmospheric, metal that can only loosely be associated with standard melodic death metal.
Blood From The Soul
DSM-5

Slide into my DSM-5