There are 3 bands working under the name Kiev:

1) Kiev are band out of Orange County, CA who play a layered, rhythmic brand of rock. Their music is akin to Radiohead, Menomena, Muse. Visit the band's website (http://www.kievband.com/) for more information.
Andy Stavas - piano, keyboards, saxophones
Brandon Corn - drums, percussion
Derek Poulsen - bass, computers
Alex Wright - piano, keyboards, guitars
Robert Brinkerhoff - guitars, vocals

2) A Brazilian Space-Rock/electronica band

3) An Argentinian band producing experimental noise with a recent influence of goth/industrial music, on the label Mun Discos.