Question: Harvey Milk is an American experimental rock/noise rock band that formed in Athens, Georgia in the early 1990s, one April Fool's Day gig at the 40 Watt in Athens, they performed R.E.M.'s "Reckoning" album from beginning to end, while which American singer, songwriter, musician, film producer, music video director, visual artist, and philanthropist, was in attendance?
Sentence (from "Swans (band)"): Following the addition of singer, songwriter and keyboardist Jarboe, who first appeared on the 1986 single "Time Is Money (Bastard)" and debuted as a songwriter on the 1987 album "Children of God", Swans began to incorporate more melody and intricacy into their music.
Relevant evidence: No