Complex sentence: Giving director Alek Keshishian carte blanche to film her during her Blond Ambition Tour, the result is a controversial "rockumentary" with live performances (filmed in color) and backstage scenes (in black & white).
Split into simpler sentences: Giving director Alek Keshishian carte blanche to film her during her Blond Ambition Tour. The result is a controversial rockumentary with live performances (filmed in colour) and backstage scenes (in black & white).