His current projects are Thokkian Vortex (black metal) and Minimal Criminal (psygressive trance).

Kaiaphas began his professional music career when he joined the Norwegian black metal band Ancient in 1995.

Kaiaphas appeared in three music videos from Ancient, "Lilith’s Embrace", "Willothewisp", and "Um Sonho Psycodelico".

A year before meeting Kaiaphas, Lady Omega had sung on one of the songs from Ancient's Night Visit CD, released in 2004.

Coincidentally, Kaiaphas had also made a guest appearance on that same album in the track, "Rape the Children of Abel".

While in Greece, Kaiaphas recorded some guest vocals on a few tracks from the Greek black metal band, Crossover, which ended up in their 2004 CD, Dogma.

In 2003, Kaiaphas started a minimal/progressive psy-trance project called Minimal Criminal, under the alias "Zhyin" with Bruno Echoes.

[3] In 2005, Minimal Criminal released their debut track "Reefer and Barbeque", a collaboration with established Swedish artist Krumelur, on the Intelligent Manipulation compilation CD.

The music from this project was influenced by the early works from Scandinavian black metal bands such as Darkthrone, Emperor, Dark Funeral, and Limbonic Art.