《Piece of Me》 Is A Song By American Pop Singer Britney Spears, From Her Fifth Studio Album, Blackout. It Was Released On November 27, 2007 By Jive Records As The Second Single From The Album. The Self-Manifesto Song's Lyrics Are A Response To The Constant Media Scrutiny And Sensationalism Of Spears's Private Life.《Piece of Me》 Runs Through A Down-Tempo Dance Beat, And HighlightsLoud '80s-Influenced Synth. Spears's Voice Is heavily Synthesized, And Constantly Shifts In Pitch. Backing Vocals Are Provided By Robyn.