North Hollywood, Calif. - Disney Online announced on Monday the launch of a virtual concert series that will feature Walt Disney Records artists and screen on Disney Xtreme Digital, a social network on Disney.com. The three-month "D*Concert: Disney Channel Concert Series" will feature Disney artists including Hannah Montana, The Cheetah Girls and the cast of "High School Musical." In addition to the online concerts, Disney will offer exclusive concert badges, chat rooms and D*Concert games.