Musi Won Over Millions. Is the Free Music Streaming App Too Good to Be True?

Musi, a free music streaming app that sources its content from YouTube, has grown into a popular service among young users, but its legality is now being questioned by record labels and industry groups. According to WIRED's reporting, Sensor Tower estimates more than 66 million downloads since launch, with 8.5 million in 2023 alone. Vevo says it plans to take action against the app, while YouTube says it allows third-party apps to use its APIs only when they follow its terms of service. Musi did not respond to requests for comment.