Lawrence English (performing selections from The Peregrine)
Tim Hecker (apparently performing Ravedeath, 1972 in its entirety)
There's also an afternoon lecture (free to the public) by Lawrence English and a panel discussion on Aug. 4. On Aug. 5, limited participants can go on a field trip with Robin Rimbaud and Lawrence English to collect field recordings.
I definitely plan on getting a two-day pass (no field trip for me). All the performances will be in the Chapel Performance Space at the Good Shepherd Center.