Apple’s chief, Steve Jobs confirmed that Mac OS X 10.7 Lion and iOS 5 along with the much speculated iCloud will be presented at the the company's annual Worldwide Developers Conference (WWDC) on June 6.

The specifications of the cloud service are not revealed by the company.

Steve Jobs and Apple’s executives will reveal Lion the eighth major release of Mac OS X, and iOS 5, the next version of Apple's mobile operating system for iPad, iPhone and iPod touch.

Developers can learn about the applications and the capabilities of the Mac OS X Lion and iOS and can bring their codes and work along with Apple engineers.

Apple’s move to finalize iCloud suggests that consumers will have a cloud music server that can scan the user’s itune library and reflect it in cloud. It can also identify the quality of the tracks, and guide the user to adjust it accordingly.

Apple’s acquisition of the cloud-music service Lala in 2009, triggered the rumor of iCloud which gained more relevance after obtaining the, besides rivalry from Amazon and Google, which have already rolled out cloud services.