Quartz: Sony Music CEO Doug Morris has confirmed that Apple will debut a new music streaming service at the company’s annual developer conference Monday. “It’s happening tomorrow,” Morris said on Sunday, June 7, during an interview at the Midem music festival in Cannes. Morris did not reveal additional details, such as pricing. Apple has been widely expected to unveil the service at its conference. Still, the famously secretive company usually tries to keep its business partners from blabbing about its plans before they are officially announced. Morris’s comments come shortly after CBS chief Les Moonves publicly confirmed that Apple is working on an Internet TV service.