Britney Spears Zone" and "Blackout". She has also experimented with genres such as dubstep, first on "Blackout"'s "Freakshow" and again on "Hold It Against Me" from "Femme Fatale". Spears' music also has been described as Spears is a soprano. Prior to her breakthrough success, she is described as having sung "much deeper than her highly recognizable trademark voice of today", with Eric Foster White, who worked with Spears for her debut album "...Baby One More Time", being cited as "[shaping] her voice over the course of a month" upon being signed to Jive Records "to where it is today—distinctively, unmistakably Britney". Rami
Britney Spears Live: The Femme Fatale Tour Sabi. "Britney Spears Live: The Femme Fatale Tour" received mixed reviews from critics. The special effects and impressive stage were praised. On August 12, 2011, Spears announced through her Twitter account that the Toronto shows at the Air Canada Centre would be taped to air on the Epix television channel, and for release on DVD. Within minutes of her announcement, traffic to EPIX social sites doubled and Britney Spears became a worldwide trending topic on Twitter. The show, initially titled "Britney Spears: Femme Fatale", was shot in 2D and 3D by 3ality Digital to premiere in November on Epix, as