Merankorii was born in the beginning of 2004 as a side project of Mind Booster Noori, a tentative form of cultural art with a melancholic and depressive touch of a reality injection to a body who had no more hope on living.

It soon evolved to what it could be a quite schizophrenic movie, but it, instead, turned into "Doom Poetry from a Melancholic Soul", a Doomish sound that you're able to hear in the first CD, "O Monólogo do Mudo", released in April 2005.

Four months later all the CD's were sold out, but the recordings of Merankorii's second one, Crash, were already on the process... At 2005's Winter Solistice, the 21st of December, Crash was released in a 50 copies edition.

Merankorii signed to Necrogoat Heresy Productions to mark the release of Merankorii's 3rd album "Melencolia III", that was released on the 15th of January 2007.
"Sanguine", a split with Bardic Wisdom, was released at the 15th of May in both Cassete and CD-R. This release is limited to 50 Cassete copies and 50 CD-R's.

In the meantime, Merankorii participated in several compilations.

At the 1st of April 2008 Merankorii released its 5th album "A Viagem". This was released in a 30 DIY hand-numbered copies with exquisite packaging.