Complex sentence: Very little is known about the members of Deathspell Omega, as the band does not have an official website or release information about their membership; They have given interviews over the years that explain more about their beliefs and ideology.
Split into simpler sentences: Very little is known about the members of Deathspell Omega, as the band doesn't have an official website and does not release information about their membership. However, they have given interviews over the years that explain more about their beliefs and ideology.