Semai is a project from Jihlava, the Czech Republic, formed in 2002. Starting with three members, and having seen some changes in line-up, the band is currently a solo-project from its founder Hastur.
Starting with (raw) black metal, in the vain of early Korium and Holomráz, the band evolded towards dark ambient / industrial / drone compositions.

Drone-ambient project Semai was founded in 2002 in Jihlava. Originally it was a four-man band playing raw black metal. In 2006, the transformation occurs in the present form. From the band becomes a one-man project, which aims to musically drone and dark ambient.