If you have wanted to sing with a group and you want to sing at a Rockies Game now is your chance to sing with Voices Rock. You can sign up to sing the National Anthem with Voices Rock at the Colorado Rockies Game on Saturday June 18. All you have to do is come to three rehearsals the week of June 13th. It costs $50 for rehearsals and $15 for a voices Rock t-shirt. Sign up at VoicesRock.com