Denver, Colorado is the home to two of the best female vocalists in all of country music. The fact that they sing in the same band is something of an embarrassment of riches that The Hollyfelds are content to live with. Eryn Hoerig and Kate Grigsby are the two angels out in front of The Hollyfelds, but they aren't the only talent. The band is as tight as a wire and creates music that is pure Country magic. The Hollyfelds' third release, Black Heart Blue [EP] is an apropos follow-up to last year's Saratoga.