On April 10 from 3:30-5 pm in Music Room 1145, University of Illinois at Chicago professor Ruth Rosenberg will present a talk titled "Perfect Pitch: 432 Hz Music and the Promise of a Frequency". The talk will examine the promise of—and skepticism towards—the concept of “frequency” in this context. She will ask how the 432 Hz phenomenon relates to other internet-based forms of music consumption, self-tracking and wellness trends, and what Anahid Kassabian has called today’s culture of “ubiquitous listening.” The event is cosponsored by UCSB Ethnomusicology Forum, Music History and Theory Forum, and the Center for the Interdisciplinary Study of Music (CISM).