Apple is poised to take the cloud music to a whole new level, launching the overhyped iCloud music service, an iTunes cloud-based service that will let you stream all your music, pictures, movies and more anywhere, anytime. iCloud is supposed to be the replacement for the ill-fated MobileMe service.

Apple CEO Steve Jobs and a team of Apple executives will kick off the company’s annual Worldwide Developers Conference (WWDC) with a keynote address on Monday, June 6 at 10:00 a.m. At the keynote, Apple will unveil its next generation software – Lion, the eighth major release of Mac OS X; iOS 5, the next version of Apple’s advanced mobile operating system which powers the iPad, iPhone and iPod touch; and iCloud, Apple’s upcoming cloud services offering.

WWDC will feature more than 100 technical sessions presented by Apple engineers. Mac developers will see and learn how to develop world-class Mac OS X Lion applications using its latest technologies and capabilities. Mobile developers will be able to explore the latest innovations and capabilities of iOS and learn how to greatly enhance the functionality, performance and design of their apps. All developers can bring their code to the labs and work with Apple engineers.