Apple announced Apple Music at its annual Worldwide Developers Conference on Monday. The new service will blend streaming, radio, music for purchase, and a social network all together. It has a 24-hour radio station called Beats One that will be run by famous DJs streaming from New York, Los Angeles, and London. Drake came on stage to announce Connect, which will help fans follow their favorite artists. Apple also revealed News, a Flipboard-like reader; a new operating system called El Capitan; has made its programming open source; and opened Apple Watch for third-party apps.