This Karaoke Revolution video game series features 35 country music made popular by various country singers and artist. Other features includes duet mode, medley mode and mini-game mode.This Karaoke Revolution video game series features 35 country music made popular by various country singers and artist. Other features includes duet mode, medley mode and mini-game mode.This Karaoke Revolution video game series features 35 country music made popular by various country singers and artist. Other features includes duet mode, medley mode and mini-game mode.