Reading the open letter, I don't think they are concerned with AI compositions dominating the charts. The open letter mentions "massive quantities of AI-created

Reading the open letter, I don't think they are concerned with AI compositions dominating the charts. The open letter mentions "massive quantities of AI-created 'sounds' and 'images' that substantially dilute the royalty pools" and "We must protect against the predatory use of AI to steal professional artist' voices and likenesses, violate creators' rights, and destroy the music ecosystem." So I think the more realistic threats are things like: Generating drum samples instead of buying them. Generating jingles/ads instead of hiring a composer. Spoofing a famous person's voice/likeness for some promotional blurb instead of paying them.