Idina Menzel sings "Let It Go" from Disney's "Frozen" at the 2013 D23 Expo
Visit http://www.InsideTheMagic.net for more from the 2013 D23 Expo! During the Walt Disney Animation Studios presentation at the 2013 D23 Expo, the finale included a performance from Idina Menzel debuting a new song from the upcoming film Frozen,