According to Ashanti’s official website, the singer is back in the studio and working on the followup to her 2008 release “The Declaration”. The singer will also mark the 70th Anniversary of “The Wizard of Oz” by releasing her Broadway version of the song “Somewhere Over The Rainbow” on iTunes. The song will be released via Ashanti’s own label, Written Entertainment. Also on the singer’s itinerary this week is a performance at VH-1′s Hip Hop Honors (Sept 23), as well as a performance of “Somewhere Over The Rainbow” on “The Early Show (Sept 24). Ashanti will also light up the Empire State Building (green) on Tuesday, September 24th.