# BMG files First Amended Complaint v. Anthropic > Source: > Published: 2026-09-11 14:35:52+00:00 Hard to immediately spot the changes, but BMG filed a First Amended Complaint against Anthropic. The case is before Judge Lee along with Concord Music and Sony Music. Follow Us on Substack AI copyright & tort litigation, tracked in real time. Subscribe now to keep reading and get access to the full archive. Type your email… Subscribe Continue reading