Today’s AJ highlights: Wynton Marsalis has announced he will retire as the head of Jazz at Lincoln Center, ending a 40-year tenure that built the organization into a global powerhouse (The New York Times). The Kennedy Center continues its administrative chaos: its newly hired senior VP of artistic programming has resigned after just a few days, offering no explanation for the sudden exit (The Washington Post (MSN)). The Museum of Fine Arts, Boston announces layoffs of 6% of its workforce to address an “unsustainable deficit” (WBUR (Boston)) , and the Washington Post is described as undergoing an “existential meltdown” under its current CEO (Intelligencer (MSN)). The legal battle over AI has reached a level of discord. Universal Music, Concord, and ABKCO have filed a massive lawsuit against Anthropic, seeking $3 billion in damages for the alleged copyright infringement of over 20,000 song lyrics (Music Business Worldwide).