Delyria born in summer 2005 thanks to the five member's combined musical experiences that, even if they have gone through different ways along their careers, they have found a new method of expression in the extreme music.
The Death Metal proposed by Delyria doesn't lack of violent moments and there are a lot of influences from other kind of music, with a peculiar attention to the tunes, always keeping coherent the proposal to the thought expressed by the lyrics of each song. Melodic passing and progressive, though tied to the extreme music with a particular care to Death Metal. The composition have born from Giancarlo and Fabio's ideas, while Andrea has taken care of both the vocal section and lyrics.

Their musical and personal affinity allows them briefly to write their own music and in April 2006 they released their first demo “At the Wane of the Sun”, thanks to which they emerged from the crowd of the underground bands, achieving very good responses from the public and the specialized press.
After one year of break due to the concert season and the songwriting the second Delyria’s work published in summer 2007. “Tales from my Abyss” is an mCD influenced by thrash and, like the previous work, was well liked by public and specialized press.
In 2009 Delyria record at the “16th cellar studio” “Regression in Mind”, their first album.