Conversation so far:
when did skinny puppy's live performances begin?
(1987-1988).
who were part of this band?
Key cutting steel with an angle grinder.
what is the high light of their live performance?
using fake blood during their performances.

Question: what kind of response this had with the audience?
Self-contained rewrite: What kind of response did using fake blood have with Skinny Puppy's audience?