Woodstock Fever brings a Rock/Pop program to Iridium, framed as a live club set rather than a museum piece. The show nods to the afterimage of Woodstock in American culture, tracing how its sound and attitudes were repackaged, argued over, and kept in circulation. Featured performer Amber Ferrari anchors the evening with vocals that move between reverence and scrutiny. It matters in New York because the city has long been a proving ground for rock’s next versions, not just its legends.