Their initial offering was a mixture of sludge and death metal only titled 1987 Demo .
Goatlord began in 1985 although they did not release their first demo until June 1987 .
Goatlord 's initial offering was a mixture of sludge and death metal only titled 1987 Demo .
Goatlord began in 1985 although they did not release their first demo until June 1987 .