“[Janis] is simply one of the most exciting performers to watch and to hear. Her band is no more than a setting for her voice; it emphasizes showmanship with arrangements built around her voice.” -THE GREAT SPECKLED BIRD On this day in 1969, Janis performed at the iconic Woodstock . Her performance began at 2 AM on Sunday morning, but the crowd was still buzzing with energy. Janis performed her legendary hits “Piece of My Heart,” “Ball and Chain,” and more. Check out her setlist and her rockin’