I work as a singer or a vocalist.
That is so cool, i sing in a choir? whats your favorite part of perfom in front of people?
I love the reaction and energy from the crowed.  I cover Black Sabbath song who were pioneers of heavy metal music.
I feel it in a different way since we are a choir, Yes they were, well we sing Italian opera mostly, so reactions are quite diferent hehe
Its fine heavy metal can attract wide audiences but are often derided by critics.